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<ead relatedencoding="MARC21">

<eadheader audience="internal" langencoding="iso639-2" encodinganalog="local choice"> 
<eadid countrycode="us" mainagencycode="TxDaM">urn:taro:smu.00014</eadid>

  <filedesc> 
	 <titlestmt> 
		<titleproper>Articles and scientific papers on surface geochemical exploration for petroleum</titleproper> 
		<subtitle>A Guide to the Collection</subtitle> 
		<author>Finding aid prepared by SMU staff</author>
	 </titlestmt> 
	 <publicationstmt> 
		<publisher>DeGolyer Library</publisher>
			<address>
				<addressline>P. O. Box 750396</addressline>
				<addressline>Southern Methodist University</addressline>
				<addressline>Dallas, TX 75275-0396</addressline>
			</address>
	 </publicationstmt> 
  </filedesc> 

  <profiledesc> 
	 <creation>Finding aid encoded by Lara Corazalla
		<date>2006</date></creation> 
	 <langusage>Finding aid written in<language langcode="eng">English.</language></langusage> 
  	<descrules>Description based on <title>DACS</title></descrules>
  </profiledesc> 
</eadheader> 

<archdesc level="collection" type="inventory" relatedencoding="MARC 21"> 
  <did> 
	 <head>Overview</head> 
	 <repository label="Repository" encodinganalog="852$a">
		<extref href="http://www.smu.edu/cul/degolyer/index.html" show="new" actuate="onrequest"><corpname encodinganalog="852$a"><subarea>DeGolyer Library,</subarea> Southern Methodist University</corpname> </extref>
	</repository> 
	 <origination label="Creators:" encodinganalog="100">
		<persname>Saunders, Donald F.</persname> 
	 </origination>
	 <origination label="" encodinganalog="700"> 
		<persname>Davidson, Martin J.</persname> 
	 </origination>	  
	 <unittitle label="Title:" encodinganalog="245">Articles and scientific papers on surface geochemical exploration for petroleum</unittitle>
	 
	 <unitdate type="inclusive" label="Inclusive Dates:" encodinganalog="245$f" normal="1933/2006">1933-2006</unitdate> 
	 <physdesc label="Extent:" encodinganalog="300">10 boxes (5 linear feet)</physdesc>
	 
	 <abstract label="Abstract:" encodinganalog="520">This collection consists of historical materials bearing on the science of surface geochemistry as it is applied to the exploration for oil and gas reserves. The documents in the collection were compiled and organized by two pioneers in the field, Dr. Donald F. Saunders and Dr. Martin J. Davidson. In addition to offprints of journal articles, arranged topically by Dr. Saunders, the collection includes a complete run of the Bulletin of the Association of Petroleum Geochemical Explorationists, newsletters of the APGE, key monographs in the field, unpublished research reports, and other materials. The collection is organized by topic into 28 series.</abstract>
	 
	 <unitid label="Accession No:" encodinganalog="099" repositorycode="TxDaDF" countrycode="us">A2004.0004</unitid>
	 <langmaterial encodinganalog="546">Material is in <language langcode="eng">English</language></langmaterial>
	  
  </did> 

  <bioghist encodinganalog="545"> 
	 <head>Biographical Note</head> 
	 	<p>Donald F. Saunders and Martin J. Davidson are both dedicated scientists who studied many facets of surface geochemical exploration for petroleum.</p> 
	 	<p>Donald F. Saunders, born in 1924, received a B.S. in Chemistry in 1946 and his PhD from the University of Wisconsin in physical chemistry in 1950.  He worked for Texas Instruments for 30 years working in projects as diverse as seismic events, lunar geologic composition and measurements, remote sensing, serial gamma ray spectral and geochemical data, and the commercial utility of satellite imagery.</p>
	 	<p>Martin J. Davidson, born in 1924, received a B.S. from Alfred University in ceramic engineering and glass technology in 1948.  He received his MBA from New York University in 1950 and his PhD in economics from the University of Houston in 1967.  Davidson worked for Sylvania Electric Products, National Union Radio Tube Corporation, Crown Central Petroleum Corporation, Davidson Geochemical Oil Company and NASA, but the majority of his career was spent in academia.  He was an Instructor in Economics at the University of Houston from 1963-1967.  From 1967 to 1989, he was a Professor of Economics at the University of North Texas and continues to be Emeritus Professor of Economics.</p>
	 </bioghist> 
  <scopecontent encodinganalog="520"> 
	 <head>Scope and Contents of the Collection</head> 
	 	<p>This collection on Surface Geochemical Exploration (SGE) consists of historical materials bearing on the development of the science of surface geochemistry as it is applied to the exploration for oil and gas reserves. The documents in the collection were compiled and organized by two pioneers in the field, Dr. Donald F. Saunders and Dr. Martin J. Davidson. In addition to offprints of journal articles, arranged topically by Dr. Saunders, the collection includes a complete run of the Bulletin of the Association of Petroleum Geochemical Explorationists, newsletters of the APGE, key monographs in the field, unpublished research reports, and other materials. The collection is organized by topic into 28 series.</p>
		<p>Photocopies of all articles can be obtained from the DeGolyer Library. <extref href="http://www.smu.edu/cul/degolyer/contact.htm" show="new" actuate="onrequest">Please contact the library for more information.</extref></p>
  </scopecontent> 
  <arrangement encodinganalog="351"> 					
	 <head>Arrangement of the Collection</head> 
	 	<p>The collection is organized into 28 series:</p>
	 		<list type="simple">
	 			 <item>Series 1: History of Geochemical Exploration, 1933-2006</item>
				 <item>Series 2: Short Courses, 1985, 1994</item>
				 <item>Series 3: Statistical Evaluation of Anomalies, 1940-2002</item>
				 <item>Series 4: Models for Microseepage and Related Anomalies, 1938-2002</item>
				 <item>Series 5: Multiple Methods Papers, 1939-2004</item>
				 <item>Series 6: Onshore Hydrocarbon Detection, 1935-2005</item>
				 <item>Series 7: Offshore Hydrocarbon Detection, 1959-2004</item>
				 <item>Series 8: Radiometric Methods, 1945-2002</item>
				 <item>Series 9: Shallow Magnetic Anomalies, 1960-2006</item>
				 <item>Series 10: Delta Carbonate Method, 1947-1988</item>
				 <item>Series 11: Carbonate Geomorphology, 1938-1994</item>
				 <item>Series 12: Air Photo Geomorphology, 1961-1992</item>
 				 <item>Series 13: Satellite Imagery Interpretation, 1975-2004</item>
				 <item>Series 14: Radar Methods, 1972-1997</item>
				 <item>Series 15: Microbiological Methods, 1952-2004</item>
				 <item>Series 16: Botanical Methods, 1986-1999</item>
				 <item>Series 17: Botanical Indicator</item>
				 <item>Series 18: Fluorescence Methods, 1943-1993</item>
				 <item>Series 19: Iodine Methods, 1978-2002</item>
				 <item>Series 20: Helium Methods, 1981-2004</item>
				 <item>Series 21: Induced Polarization, 1938-1994</item>
				 <item>Series 22: Geothermal Gradient Methods, 1940-2001</item>
				 <item>Series 23: Geochemical Success and Costs, 1982-2004</item>
				 <item>Series 24: General Studies, 1938-2003</item>
				 <item>Series 25: Bibliographies, 1988-2004</item>
		 		 <item>Series 26: Books, Symposia, and Journals, 1954-2002</item>
				 <item>Series 27: Writings of Martin J. Davidson, 1957-2006</item>
				 <item>Series 28: Writings of Donald F. Saunders, 1953-2002</item>
			</list>
  </arrangement>
   
  <accessrestrict encodinganalog="506"> 
	 <head>Access to Collection:</head> 
	 	<p>Collection is open for research use.</p> 
  </accessrestrict> 
  
  <userestrict encodinganalog="540"> 
	 <head>Publication Rights:</head> 
	 	<p>Permission to publish materials must be obtained from the Director of the DeGolyer Library.</p> 
  </userestrict>
  
  <userestrict encodinganalog="540"> 
	 <head>Copyright Statement:</head> 
	 	<p>It is the responsibility of the user to obtain copyright authorization.</p> 
  </userestrict>

<controlaccess> 
	 <head>Access Terms</head> 
		 <p>This collection is indexed under the following terms in the Southern Methodist University Libraries' online catalog. Researchers desiring related materials may search the catalog using these terms.</p>
	 	 
    <controlaccess> 
		<persname source="lcsh" encodinganalog="100">Saunders, Donald F.</persname> 
	 	<persname source="lcsh" encodinganalog="700">Davidson, Martin J.</persname>
		<subject source="lcsh" encodinganalog="650">Petroleum--Prospecting.</subject>
		<subject source="lcsh" encodinganalog="650">Geochemical prospecting.</subject>
	 </controlaccess> 
</controlaccess> 

  <prefercite encodinganalog="524"> 
	 <head>Preferred Citation</head> 
		 <p>Articles and scientific papers on surface geochemical exploration for petroleum, DeGolyer Library, Southern Methodist University</p> 
  </prefercite> 
  
  <acqinfo encodinganalog="541"> 
	 <head>Acquisition Information</head> 
		 <p>Gift, Donald Saunders and Martin J. Davidson, 2003.</p> 
  </acqinfo>  
  
	<processinfo encodinganalog="583">
  		<head>Encoded by</head> 
  			<p>Lara Corazalla, 2006</p> 
  	</processinfo>  
	  
    <dsc type="combined"> 
	 <head>Detailed Description of the Collection</head> 
	 	  
<c01 level="series" id="series1"> 
	<did> 
		<unitid>Series 1:</unitid> 
		<unittitle>History of Geochemical Exploration, <unitdate normal="1933/2006">1933-2006</unitdate></unittitle> 
	</did> 
	
	<c02><did><container type="Box">1</container><unittitle>M. J. Davidson, Impediments to the Broader Acceptance of Surface Geochemical Exploration. Unpublished paper. 2006.</unittitle></did></c02>	
	<c02><did><unittitle>D. F. Saunders, Magnetic iron minerals on hills with low-potassium and hydrocarbon-rich soils may indicate petroleum in East Texas: Unpublished draft, Petrominex, Inc., 10 p. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
	<c02><did><unittitle>C. K. Thompson, K. R. Burson and D. F. Saunders, Surface geochemical petroleum exploration experience: Unpublished draft, RECON Exploration, Inc and Petrominex, Inc.,  21 p. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>	
	<c02><did><unittitle>M. J. Davidson, Evolution of scientific surface geochemical exploration, Oil &#x0026; Gas Journal, June 21, p. 35-38. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>	
	<c02><did><unittitle>M. J. Davidson, MJD and Surface Geochemical Exploration: Unpublished draft, 9 p. 2004</unittitle></did></c02>	
	<c02><did><unittitle>M. J. Davidson, Early history of surface geochemical exploration: Paper presented at AAPG Annual Meeting, April 18-22, Dallas, Texas. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. J. Davidson, Interview with Dr. Richard C. Weart: Letter Report, 2 p. 2004</unittitle></did></c02>
	<c02><did><unittitle>D. F. Saunders, Donald F. Saunders experience in geochemical prospecting for petroleum (1953-2003), Unpublished draft. 13 p. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. J. Davidson, On the acceptance and rejection of surface geochemical exploration: Oil &#x0026; Gas Journal, June 6, p.79-76. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
	<c02><did><unittitle>P. Groth, A.P.G.E. Honorary Member, Martin J. Davidson: A leader in surface geochemical exploration: Association of Petroleum Geochemical Explorationists, Bulletin, v. 8, n. 1, p. ii-iv. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. J. Davidson, Geochemistry and Leo Horvitz: Geophysics, The Leading Edge, p. 101-102. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
	<c02><did><unittitle>Anon., Leo Horvitz Memorial Research Laboratory Dedication: Association of Petroleum Geochemical Explorationists, Association News, June-July, p. 3-5. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. Norton, The discovery of oil in Saudi Arabia: Geotimes, v. 35, n. 5, p.17-19. <unitdate normal="1990">1990</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. J. Davidson, Explorationists can benefit from vertical migrtion now: World Oil, November, p. 83-98. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
	<c02><did><unittitle>G. E. Sweet, Geochemistry, Chapter 80 in The history of geophysical prospecting: Los Angeles, Science Press p. 290-292. <unitdate normal="1978">1978</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. J. Davidson, Geochemistry can help find oil if properly used: World Oil, July, 4 p. <unitdate normal="1963">1963</unitdate></unittitle></did></c02>
	<c02><did><unittitle>E. E. Rosaire, Letter to E. DeGolyer. <unitdate normal="1942">1942</unitdate></unittitle></did></c02>
	<c02><did><unittitle>E. E. Rosaire, A perspective of exploration for petroleum: Geophysics, v. 5, n. 3, p. 259-271. <unitdate normal="1940">1940</unitdate></unittitle></did></c02>
	<c02><did><unittitle>G. Laubmeyer, A new geophysical prospecting method, especially for deposits of hydrocarbons: Translated from: Petroleum, v. 29, n. 18, 15 p. <unitdate normal="1933">1933</unitdate></unittitle></did></c02>
	
</c01>

<c01 level="series" id="series2"> 
	<did> 
		<unitid>Series 2:</unitid> 
		<unittitle>Short Courses, <unitdate normal="1985">1985, </unitdate><unitdate normal="1994">1994</unitdate></unittitle> 
	</did> 
	
	<c02><did><container type="Box">1</container><unittitle>D. Schumacher, Surface exploration for oil and gas: Advances of the eighties, applications for the nineties: Short Course Sponsored by the Abilene Geological Society, 132 p. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. Klusman, Coordinator, Surface and near-surface geochemical methods in petroleum exploration: Association of Petroleum Geochemical Explorationists, Special Publication No. 1, 284 p. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>	
	
</c01>

<c01 level="series" id="series3"> 
	<did> 
		<unitid>Series 3:</unitid> 
		<unittitle>Statistical Evaluation of Anomalies, <unitdate normal="1940/2002">1940-2002</unitdate></unittitle> 
	</did> 
	
		<c02><did><container type="Box">1</container><unittitle>R. W. Klusman, Interpretation and display of geochemical data, in D. Schumacher and L.A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical References Series No. 11, p. 1-24. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. H. Ramsey, M. Thompson and M. Hale, Objective evaluation of precision requirements for geochemical analysis using robust analysis of variance: Journal of Geochemical Exploration, v. 44, p. 23-36. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, Simplified evaluation of soil magnetic susceptibility and soil gas hydrocarbon anomalies: Association of Petroleum Geochemical Explorationists Bulletin, v. 5, n.1, p.30-48. (Draft copy enclosed). <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. J. Smith, III, Use of empirical distribution function in the estimation of boundaries of anomalous populations: Association of Petroleum Geochemical Explorationists Bulletin, v. 3, n.1, p. 64-87. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, Soil gas hydrocarbon special data processing program: RECON Exploration, Inc., Study Report, 4 p. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. A. Horvitz, Processing near-surface hydrocarbon data to yield improved interpretations - a case study: Oil &#x0026; Gas Journal, April 27, p.95-100. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. T. Miesch, Estimation of the geochemical threshold and its statistical significance: Journal of Geochemical Exploration, v. 16, p. 49-76. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. J. Davidson and J. B. Spaulding, Application of decision science to petroleum exploration: Proceedings, American Institute for Decision Sciences, Southwest Regional Meeting, San Antonio, March, p. 291-294. <unitdate normal="1977">1977</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Malmqvist, An iterative regression analysis procedure for numerical interpretation of regional exploration geochemical data: Mathematical geology, v. 10, n. 1, p. 23-41. <unitdate normal="1978">1978</unitdate></unittitle></did></c02>
		<c02><did><unittitle>I. Nichol, R. G. Garrett and J. S. Webb, The role of some statistical and mathematical methods in the interpretation of regional geochemical data: Economic Geology, v. 64, p. 204-220. <unitdate normal="1969">1969</unitdate></unittitle></did></c02>
		<c02><did><unittitle>F. F. Langford, A method to evaluate the probability of success of a geochemical survey: Economic Geology, v. 60, n. 2, p. 360-372. <unitdate normal="1965">1965</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. T. Miesch and J. J. Connor, Investigation of sampling error effects in geochemical prospecting: Article 137 in USGS Prof. Paper 475-D , p. D84-D88. <unitdate normal="1964">1964</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. M. Tripp, Is it an anomaly?: Geophysics, v. 13, n. 3, p. 443-451. <unitdate normal="1948">1948</unitdate></unittitle></did></c02>
		<c02><did><unittitle>F. Romberg, Statistical approach to soil analysis: Geophysical Service Inc., Study Report, 11 p. <unitdate normal="1948">1948</unitdate></unittitle></did></c02>
		<c02><did><unittitle>T. A. Elkins, The reliability of geophysical anomalies on the basis of probability considerations: Geophysics, v. 5, n. 4, p. 321-336. <unitdate normal="1940">1940</unitdate></unittitle></did></c02>

</c01>

<c01 level="series" id="series4"> 
	<did> 
		<unitid>Series 4:</unitid> 
		<unittitle>Models for Microseepage and Related Anomalies, <unitdate normal="1938/2002">1938-2002</unitdate></unittitle> 
	</did> 
	
		<c02><did><container type="Box">1</container><unittitle>D. B. Sikka and R. B. K. Shives, Radiometric surveys of the Redwater oil field, Alberta: Early surface exploration case histories suggest mechanisms for the development on hydrocarbon related geochemical anomalies, in D. Schumacher and L. A. LeSchack, eds., Surface Exploration Case Histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical References Series No. 11, P. 243-297. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>H. Loseth, L. Wensaas and B. Arntsen, Gas chimneys - indicating a fractured cap rock (Abstract), AAPG Hedberg Conference, September 16-19, 2001, Vancouver, B. C., Canada, 2 p. <unitdate normal="2001">2001</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. Schumacher, The duynamic nature of hydrocarbon microseepage: An overview (Abstract),  AAPG Hedberg Conference, Septmber 16-19, 2001, Vancouver, B. C., Canada, 3 p. <unitdate normal="2001">2001</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. Schumacher, Surface geochemical exploration for oil and gas: New life for an old technology: The Leading Edge, March, p. 258-261. <unitdate normal="2000">2000</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, K. R. Burson and C. K. Thompson, Model for hydrocarbon microseepage and related near-surface alterations: AAPG Bulletin, v. 83, n.1, p. 170-185. <unitdate normal="1999">1999</unitdate></unittitle></did></c02>
		<c02><did><unittitle>B. M. Krooss and D. Leythaeuser, Diffusion of methane and ethane through the reservoir cap rock: Implications for the timing and duration of catagenesis: Discussion: AAPG Bulletin, v. 81, n. 1, P. 155-161. <unitdate normal="1997">1997</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, Estimated methane vertical diffusion rate: study report, RECON Exploration, Inc, 2 p. with attached references. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
		
		<c02><did><unittitle>M. A. Abrams, Distribution of subsurface hydrocarbon seepage in near-surface marine sediments, in D. Schumacher and M. A. Abrams, eds, Hydrocarbon migration and its near-surface expression, AAPG Memoir 66, p.1-14. 1996</unittitle></did></c02>
		<c02><did><unittitle>I. S. Guliev and A. A. Feizullayev, Geochemistry of hydrocarbon seepages in Azerbaijan, in D. Schumacher and M. A. Abrams, eds, Hydrocarbon migration and its near-surface expression, AAPG Memoir 66, p. 63-70. 1996</unittitle></did></c02>
		<c02><did><unittitle>D. Schumacher, Hydrocarbon-induced alteration of soils and sediments, in D. Schumacher and M. A. Abrams, eds, Hydrocarbon migration ant its near-surface expression, AAPG Memoir 66, p.71-89. 1996</unittitle></did></c02>
		<c02><did><unittitle>M. D. Matthews, Migration—a view from the top, in D. Schumacher and M. A. Abrams, eds, Hydrocarbon migration and its near-surface expression, AAPG Memoir 66, p. 139-155. 1996</unittitle></did></c02>
		<c02><did><unittitle>R. W. Klusman and M. A. Saeed, Comparison of light hydrocarbon microseepage mechanisms, in D. Schumacher and M. A. Abrams, eds, Hydrocarbon migration and its near-surface expression, AAPG Memoir 66, p.157-168. 1996</unittitle></did></c02>
		<c02><did><unittitle>L. C. Price, Research-derived insights into surface geochemical hydrocarbon exploration, in D. Schumacher and M. A., Abrams, eds, Hydrocarbon migration and its near-surface expression, AAPG Memoir 66, p.285-307. 1996 </unittitle></did></c02>

		<c02><did><unittitle>W. A. Wescott and W. C,. Hood, Hydrocarbon generation and migration routes in the East Texas Basin: AAPG Bulletin, v. 78, n. 2, p. 287-307. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. M. Capuano, Evidence of fluid flow in microfractures in geopressured shales :AAPG bulletin, v. 77, n. 8, p. 1303-1314. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. K. Arp, Effusive microseepage: A first approximation model for light hydrocarbon movement in the subsurface: Association of Petroleum Geochemical Explorationists Bulletin, v. 8, p. 1-17. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. W. Klusman, Chemical and microbiological reactions of hydrocarbons: Surface and near surface geochemistry in petroleum exploration, Short course sponsored by the APGE and RMAG, Denver Colo., July 26-27, <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. D. Matthews, Effects of hydrocarbon leakage on earth surface materials in M. J. Davidson, ed., Unconventional methods in exploration for petroleum and natural gas IV: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 27-44. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. C. Price, A critical overview and proposed working model of surface geochemical exploration,  in M. J. Davidson, ed., Unconventional methods in exploration for petroleum and natural gas IV: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 245-304. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. C. Price, A critical overview of and proposed working model for hydrocarbon microseepage: USGS Open-File Report 85-271, 83 p. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. G. MacElvain, Mechanics of gaseous ascension through a sedimentary column, in W.B. Heroy, ed., Unconventional methods in exploration for petroleum and natural gas: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 15-28. <unitdate normal="1969">1969</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. J. Pirson, Geological, geophysical and chemical modifications of sediments in the environment of oil fields,  in W. B. Heroy, ed., Unconventional methods in exploration for petroleum and natural gas: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 159-186. <unitdate normal="1969">1969</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. J. Pirson, How to make geochemical exploration succeed: World Oil, April, p. 93-96. <unitdate normal="1960">1960</unitdate></unittitle></did></c02>
		<c02><did><unittitle>E. E. Rosaire, Shallow stratigraphic variations over Gulf Coast structures: Geophysics, v. 3,  n. 2, p. 96-115. <unitdate normal="1938">1938</unitdate></unittitle></did></c02>
</c01>

<c01 level="series" id="series5"> 
	<did> 
		<unitid>Series 5:</unitid> 
		<unittitle>Multiple Methods Papers, <unitdate normal="1939/2004">1939-2004</unitdate></unittitle> 
	</did> 
	
		<c02><did><container type="Box">1</container><unittitle>D. F. Saunders, Magnetic iron minerals on hills with low-potassium and hydrocarbon-rich soils may indicate petroleum in East Texas: Unpublished draft, Petrominex, Inc., 10 p. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Le Schack, R. Wyman and J. Jackson, Surface exploration successful in finding Alberta Leduc pinnacle reefs: Abstract, AAPG Annual Meeting, April 18-24, Dallas, Texas, 3 p. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>O. S. Liu et al., Relationship between magnetic anomalies and hydrocarbon microseepage above the Jingbian gas field, Ordos Basin, China: AAPG Bulletin, v. 88, n. 2, p. 241-251. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, Successful use of surface geochemical/geophysical methods to find stratigraphic traps: (Draft copy), Petrominex, Inc., 17 p., 4 figs. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. A. LeSchack and D. R. Van Alstine, High-resolution ground magnetic (HRGM) and radiometric surveys for hydrocarbon exploration: Six case histories in western Canada, in D. Schumacher and L. A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48, and SEG Geophysical References Series No. 11, p. 67-156. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>D. F. Saunders, K. R. Burson, J. J. Brown and C. K. Thompson, Combined geologic and surface geochemical methods used to discover Agaritta, Brady Creek, Selden and New Year ‘95 fields, Concho County, Texas, U.S.A.,  in D. Schumacher and L. A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48, and SEG Geophysical References Series No. 11, p. 209-242. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. A. Cannon and G. K. Rice, How integrated modeling assisted with Navigator find, Midland Basin eastern shelf: Oil &#x0026; Gas Journal, July 9, 6 p. <unitdate normal="2001">2001</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>J. Q. Belt and G. K. Rice, Integrated reconnaissance model scores on Midland basin eastern shelf: Oil &#x0026; Gas Journal, March 13, 5 p. <unitdate normal="2000">2000</unitdate></unittitle></did></c02>

		<c02><did><unittitle>L. A. LeSchack, Results of magnetic HGI and radiometric surveys in W. Canada: Oil &#x0026; Gas Journal, May 19, p. 84- 88. <unitdate normal="1997">1997</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. A. LeSchack, Magnetic HGI, radiometric surveys prove cost-effective in W. Canada: Oil &#x0026; Gas Journal, May 26, p. 82-88. <unitdate normal="1997">1997</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>J. Q.  Belt, Jr. and G. K. Rice, Offshore 3D seismic, geochemical data integration, Main Pas project, Gulf of Mexico: Oil &#x0026; Gas Journal, April 1, p. 76-81. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. Q. Belt, Jr. and G. K. Rice, Advantages seen in integrated offshore 3D seismic, geochem data: Oil &#x0026; Gas Journal, April 8, p. 100-102. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>L. C. Price, Research-derived insights into geochemical hydrocarbon exploration, in D. Schumacher and M.A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 285-307. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. R. Mello, F. T. Goncalves, N. A. Babinski and F. P. Miranda, Hydrocarbon prospecting in the Amazon rain forest: Application of surface geochemical, microbiological and remote sensing methods, in D. Schumacher and M.A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 401-412. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. P. Land, Nonseismic methods can provide many views of a drill site: Oil &#x0026; Gas Journal, Feb. 26, p. 69-73. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>J. Q. Belt, Jr., and G. K. Rice, Macro exploration modeling: A pragmatic miltidisciplinary team process: Oil &#x0026; Gas Journal, June 5, P. 43 <unitdate normal="1995">1995</unitdate> </unittitle></did></c02>
		<c02><did><unittitle>D. Boleneus, Guidelines for surface geochemical surveying: Oil &#x0026; Gas Journal Special, June 6, p. 59-64. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>K. R. Sundberg, Surface geochemistry applications in oil and gas exploration: Oil &#x0026; Gas Journal, June 6, p. 47-58. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, K. R. Burson and J. R. Branch, Integrated surface methods profiles, Two East Texas fields: Association of Petroleum Geochemical Explorationists Bulletin, v. 9, n.1, p. 32-50. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, K. R. Burson, J. J. Brown and C. K. Thompson, Combined geological and surface geochemical methods discovered Agaritta and Brady Creek fields, Concho County, Texas: AAPG Bulletin, v. 77, n. 7, p. 1219-1240. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>J. C. Reid, B. S. Campbell and S. D. Ulrich, Hydrocarbon-induced mineralogic and geochemical alteration, Turkey Creek, Colorado: Association of Petroleum Geochemical Explorationists Bulletin, v. 8, n. 1, p. 64-95. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
		<c02><did><unittitle>X. Xuejing, Local and regional surface geochemical exploration for oil and gas: Journal of Geochemical Exploration, v. 42, p. 25-42. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>D. F. Saunders, K. R. Burson and C. K. Thompson, Observed relatioin of soil magnetic susceptibility and soil gas hydrocarbon analyses to subsurface hydrocarbon accumulations: AAPG Bulletin, v. 75, n. 3, p. 389-408. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders and C. K. Thompson,, Integrated petroleum exploration program EP-20 under way in Australia’s N. T. Amadeus basin, Oil &#x0026; Gas Journal, Feb. 19, p. 609-64. <unitdate normal="1990">1990</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, K. R. Burson, J. F. Branch and C. K. Thompson, Radiometric, magnetic and hydrocarbon anomalies - Alabama Ferry field, Leon and Houston Counties, Texas, in J. E. Flis, R. C. Price, and J. F. Sarg, eds., Search for the subtle trap - Hydrocarbon exploration in mature basins: West Texas Geological Society, Publication No. 89-85. p. 139-147. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>D. F. Saunders and C. K. Thompson, Integrated petroleum exploration program - EP-20. Amadeus Basin, Northern Territory: The APEA Journal, v. 29, Pt. 1, p. 259-267. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. K. Rice, Exploration enhancement by integrating near-surface geochemical and seismic methods: Oil &#x0026; Gas Journal, April 3, p. 66-71.  <unitdate normal="1989">1989</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>D. F. Saunders, K. R. Burson, J. F. Branch and C. K. Thompson, Looking for look-alikes: Oil and Gas Australia, 3 p. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, K. R. Burson, J. F. Branch and C. K. Thompson, Alabama Ferry field detectable by hydrocarbon microseepages and related alterations: Oil &#x0026; Gas Journal, Pt. 1, v. 87, n. 45, p. 53-55; Pt. 2, v. 87, n. 46, p. 108-110. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. Sandy, Fracture control of surface geochemical anomaly patterns: Association of Petroleum Geochemical Explorationists Bulletin, v. 3, n.1, p. 56-63. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>D. F. Saunders and C. K. Thompson, Integrated exploration improves wildcat success: World Oil, v. 205, Pt. 1: n. 3, p 42-46; Pt. 2: n. 5, p. 50-54. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. Duchscherer, Jr., Geochemical survey off Norway, a comparison: Oil &#x0026; Gas Journal, April 13, p. 70-72. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>N. Tillman, Surface geochemistry enigmas: Oil &#x0026; Gas Journal, November 9, p. 87-89. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders and C. K. Thompson, Integrated petroleum exploration using selected less conventional methods: Unpublished Draft, 23 p. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. M. Richers et al., The 1983 LANDSAT soil gas geochemical survey of Patrick Draw area, Sweetwater County, Wyoming: AAPG Bulletin, v. 70, n. 7, p. 869-887. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>V. T. Jones et al., Remote sensing and surface geochemical study of Railroad Valley, Nye County, Nevada: Proceedings of the Fourth Thematic Conference on Remote Sensing for Exploration Geology, v. 1, p. 381-389. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. J. Gole and C. R. M. Butt, Biogenic-Thermogenic near-surface gas anomaly over Gingin and Bootine gas fields, Western Australia: AAPG Bulletin, v. 69, n. 12, p. 2110-2119. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>D. F. Saunders and S. A. Terry, Onshore exploration using the new geochemistry and geomorphology: Oil &#x0026; Gas Journal, September 16, p. 126-130. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>C. K. Thompson, The use of LANDSAT and airborne geochemical reconnaissance in hydrocarbon exploration, in Selected Case Histories of the Successful Application on Remote Sensing in Geology: The Geosat Committee, Inc., 21 p. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. K. Rice and V. N. Jackson, Geochemical techniques in exploration: Technical Papers, Semiannual Meeting of American Society of Photogrammetry, September 9-14, San Antonio. 13 p. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>G. Heimberg and R. A. Leach, Results of an integrated unconventional exploration program in southeastern Colorado: Proceedings of a remote sensing symposium: Nonrenewable resource exploration and development, American Society of Photogrammetry, p. 587-604. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. R. Thomasson, Non-seismic methods: A key to integrated exploration, World Oil, December, Including: J. Sandy, Micromagnetics, p. 59-60; R.G. Reeves and J.R. Lucas, Landsat Imagery, p. 60-62; B. Ehni, Magnetotellurics, p. 62-63; B.F. Prokop, Gravity, p. 63-64. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>P. Bower, Geochemical prospecting and value to the oil finder: Oil &#x0026; Gas Journal, Aug. 22, p. 163-174. <unitdate normal="1983">1983</unitdate></unittitle></did></c02>

		<c02><did><container type="Box">2</container><unittitle>C. K. Thompson, Case studies on airborne hydrocarbon gas sensing and interstitial hydrocarbon gas validation sampling surveys, and their use in the discovery of wildcat oil fields: Recon Exploration, Inc., Dallas, Texas, 30 p. <unitdate normal="1982">1982</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. M. Richers et al., LANDSAT and geochemical study of Patrick Draw oil field, Sweetwter County, Wyoming: AAPG Bulletin, v. 66, n. 7, p. 903-922.  <unitdate normal="1982">1982</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>T. J. Donovan and M. C. Dalziel, Late diagenetic indicators of buried oil and gas: USGS Open File Report 77-817, 44 p. <unitdate normal="1977">1977</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. Miodrag, Should we consider geochemistry an important exploratory technique?: Oil &#x0026; Gas Journal, August 4, p. 106-110. <unitdate normal="1975">1975</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>J. F. Johnson, Are we substituting rebellion for reason in evaluating new exploration methods?: Oil &#x0026; Gas Journal, March 18, p. 97-99. <unitdate normal="1963">1963</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders and R. C. Dunlap, Geochemical Reconnaissance in petroleum exploration: Presented at the October, 1961 Meeting of the Arab Petroleum Congress, Alexandria, Egypt, 31 p. <unitdate normal="1961">1961</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. M. Soliman, Geochemical prospecting for petroleum and its possible application in the Middle East: Second Arab Petroleum Congress, October 17-22, Beirut, 19 p. <unitdate normal="1960">1960</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>V. A. Sokolov et al., Investigations into direct oil detection methods: Proceedings of the Fifth World Petroleum Congress, Section I, p. 667-687. <unitdate normal="1959">1959</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. C. Cook, Some unorthodox petroleum exploration methods: Geophysics, v. 24, n. 1, p. 142-154. <unitdate normal="1959">1959</unitdate></unittitle></did></c02>		
		<c02><did><unittitle>Experience in the use of geochemical exploration methods on the territory ofthe Timan-Petchora gas and oil province: (in Russian), p. 108-123. <unitdate normal="1958">1958</unitdate></unittitle></did></c02>
		<c02><did><unittitle>E. McDermott, Geochemical Exploration (soil Analysis): AAPG Bulletin, v. 24, n. 5, p. 859-881. <unitdate normal="1940">1940</unitdate></unittitle></did></c02>
		<c02><did><unittitle>E. McDermott, Concentrations of hydrocarbons in the Earth: Geophysics, v. 4, n. 3, p. 195-209. <unitdate normal="1939">1939</unitdate></unittitle></did></c02>		
		
	
</c01>

<c01 level="series" id="series6">
	<did>
		<unitid>Series 6:</unitid>
		<unittitle>Onshore Hydrocarbon Detection, <unitdate normal="1935/2005">1935-2005</unitdate></unittitle>
	</did>
	
		<c02><did><container type="Box">2</container><unittitle>E. Durkee, From megaseeps to microseeps - how geochem can support remote gas monetization in Asia, Oil &#x0026; Gas Journal, p. 33-38, April 11, 2005.</unittitle></did></c02>
		<c02><did><unittitle>R. J. LeBlanc and V. T. Jones III, How to design an exploration surface soil gas geochemical survey: Illustrated by application examples from the Hugoton Embayment of SE Colorado and Southwest Kansas: Presented at AAPG Annual Conventuon, April 18-21, 2004, 23 p. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
		<c02><did><unittitle>V. T. Jones III and R. J. LeBlanc, Moore-Johnson (Morrow) oil field, Greeley County, Kansas: A successful integration of surface soil gas geochemistry with geology and geophysics: AAPG Search and Discovery Electronic Journal Site, 15 p. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Zhang, Vacuum desorption of light hydrocarbons adsorbed on soil particles: A new method in geochemical exploration for petroleum: AAPG Bulletin, v. 87, n. 1, p. 89-97. <unitdate normal="2003">2003</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. M. Pinsker, Raining hydrocarbons in the Gulf: Geotimes, June, p. 9-10. <unitdate normal="2003">2003</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. W. Klusman, A geochemical perspective and assessment of leakage potential for a mature carbon dioxide-enhanced oil recovery project and as a prototype for carbon dioxide sequestration; Rangely field Colorado: AAPG Bulletin, v. 87, n. 9, p. 1485-1507. <unitdate normal="2003">2003</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. K. Rice, J. Q. Belt, Jr., and G. E. Berg, Soil gas hydrocarbon pattern changes during a west-Texas waterflood: in D. Schumacher and L. A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical references Series No. 11, p. 157-174. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>H. H. Von der Dick, K. R. Barrett, and D. A. Bosman, Numerically reconstructed methane-seep signal in soil gases over Devonian gas pools and prospects (Northeastern British Columbia): Surface microseeps and postsurvey discovery:  in D. Schumacher and L. A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical references Series No. 11, p.193-207. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>P. N. Agostino, R. J. LeBlanc, Jr., and V. T. Jones, III, Assessment of subsurface hydrocarbon contamination resulting from multiple releases at six former bulk-fuel storage and distribution terminals, Austin, Texas,  in D. Schumacher and L.A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical references Series No. 11, p.299-325. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. F. Callejon and H. H. von der Dick, Numerical identification of microseeps in surface soil gases of western Venezuela, and its significance for hydrocarbon exploration,  in D. Schumacher and L. A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical references Series No. 11, p.381-392. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. J. Pyron, J. H. Vielenave and J. Fontana, Integrated exploration technologies model Trenton in western New York: Oil &#x0026; Gas Journal, September 9, p. 44-49. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. Bjoray and I. L. Ferriday, Surface geochemistry as an exploration tool: a comparison of results using different analytical techniques: (Abstract) AAPG Hedberg Conference, Vancouver, B.C., Canada, 2 p. <unitdate normal="2001">2001</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. A. Abrams, Near-surface hydrocarbon migration: Mechanisms and seepage rates: (Abstract) AAPG Hedberg Conference, Vancouver, B.C., Canada, 2 p. <unitdate normal="2001">2001</unitdate></unittitle></did></c02>
		<c02><did><unittitle>F. Amizadeh, et al., Determining migration path from seismically derived gas chimney: (Abstract) AAPG Hedberg Conference, Vancouver, B.C., Canada, 2 p. <unitdate normal="2001">2001</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. H. Fillon, Seabed slopes and bathymetric waveform residuals as quantitative indices of vertical fluid migration at seep sites in the northern Gulf of Mexico: (Abstract) AAPG Hedberg Conference, Vancouver, B.C., Canada, 1 p. <unitdate normal="2001">2001</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. M. McCoy, J. G. Blake and K. O. Andrews, Detecting hydrocarbon microseepage: Oil &#x0026; Gas Journal, May 28, p. 40-45. <unitdate normal="2001">2001</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. El-Bishlawy et al., Soil gas survey detects microseepage: Oil &#x0026; Gas Journal, May 7, p. 36-42. <unitdate normal="2001">2001</unitdate></unittitle></did></c02>
		<c02><did><unittitle>V. T. Jones, M. D. Mathhews and D. M. Richers, Light hydrocarbons for petroleum and gas prospecting, in M. Hale, ed.,  Geochemical remote sensing of the subsurface, in G. J. S. Govett, ed., Handbook of exploration geochemistry, Vol. 7, Chapter 5, p. 133-231. <unitdate normal="2000">2000</unitdate></unittitle></did></c02>
		<c02><did><unittitle>T. Ruan and Q. Fei, Gas geochemical surveys for petroleum, in M. Hale, ed.,  Geochemical remote sensing of the subsurface, in G. J. S. Govett, ed., Handbook of exploration geochemistry, Vol. 7, Chapter 6, p. 213-231. <unitdate normal="2000">2000</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. Viellenave, J. Fontana and AJ. Pyron, Field Modeling 1: Three exploration methods model gas field in New York: Oil &#x0026; Gas Journal, September 11, p. 42-46. <unitdate normal="2000">2000</unitdate></unittitle></did></c02>
	 	<c02><did><unittitle>J. Viellenave, J. Fontana and AJ. Pyron, Field Modeling 2: Conclusion: How integrated exploration technology helped answer questions in an Appalachian field: Oil &#x0026; Gas Journal, September 18, p. 36-44. <unitdate normal="2000">2000</unitdate></unittitle></did></c02>
		<c02><did><unittitle>H. Doraisamy, D. H. Vice and P. M. Halleck, Detection of hydrocarbon reservoir boundaries using neural network analysis of surface geochemical data: AAPG Bulletin, v. 84, n. 12, p. 1893-1904. <unitdate normal="2000">2000</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. G. Calhoun and J. Hawkins, BTEX detector’s results good in oil identification: Oil &#x0026; Gas Journal, March 30, 4 p. (See also: Oil &#x0026; Gas Journal, October 8, 2001). <unitdate normal="1998">1998</unitdate></unittitle></did></c02>
		<c02><did><unittitle>I. S. Guliev and A. A. Fiezullayev, Geochemistry of hydrocarbon seepages in Azerbaijan, in D. Schumacher and M. A. Abrams, eds., Hydrocarbon Migration and its near-surface expression:  AAPG Memoir 66, p. 63-70. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Robert W. Potter et. al., Significance of Geochemical Anomalies in Hydrocarbon Exploration: One Company's Experience, in D. Schumacher and M.A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 431-439. </unittitle></did></c02>
		<c02><did><unittitle>B. H. Bammel and C. P. Chamberlain and R. W. Birnie, Stable isotope evidence of vertical hydrocarbon microseepage, Little Buffalo Basin oil field, Big Horn Basin, Wyoming: Association of Petroleum Geochemists Bulletin, v 10, n. 1, p. 1-23. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. Richers, L. Maxwell and P. E. Price, A surface geochemical study of the Ezzaouia field area, Zarais Peninsula, Tunisia: Association of Petroleum Geochemists Bulletin, v 10, n. 1, p. 61-75. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. Richers, D. Wyatt, V. Price, Jr. and R. J. Perkle, The occurrence of wet hydrocarbon gases and bitumens in the coastal plain of the Central Savannah River area, South Carolina and Georgia: Association of Petroleum Geochemists Bulletin, v 10, n. 1, p. 76-91. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. L. Gevirtz and J. M. Vargo, Mitigation of drilling risk with near-surface hydrocarbon detection, A case study, Gulf of Suez, Egypt: Association of Petroleum Geochemists Bulletin, v 9, n. 1, p. 1-31. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
		<c02><did><unittitle>P. B. Trost, A limited data set comparison of headspace soil gas and the <emph render="doublequote">MOST</emph> biogeochemical technique to evaluate drill site potential: Association of Petroleum Geochemists Bulletin, v 9, n. 1, p. 63-80. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. N. Anderson, Recovering dynamic Gulf of Mexico reserves and the U.S. energy future: Oil &#x0026; Gas Journal, April 26, p. 85-92. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. G. Dickinson and M. D. Matthews, Regional microseep survey of part of the productive Wyoming-Utah thrust belt: AAPG Bulletin, v. 77, n. 10, p. 1710-1722. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. F. Scott and R. M. McCoy, Near-surface soil and plant chemical properties over a deep, structurally complex reservoir (Lodgepole oil field, Summit County, Utah): Association of Petroleum Geochemists Bulletin, v 8, n. 1, p. 18-42. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
		<c02><did><unittitle>B. L. Gulson, The status of vapour geochemistry in Australia: Explore (Newsletter for the Association of Exploration Geochemists). No. 74, p. 6-10. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. Watters and L. Sanders, The use of geochemical, subsurface, and dipmeter data in the Lonesome Dove II field, Concho County, Texas: West Texas Geological Society Publication 91-89, p 9-19. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. P. Land, Sr., A comparison of micromagnetic and surface geochemical survey results: Association of Petroleum Geochemists Bulletin, v 7, n. 1, p. 12-35. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. J. Smith III, and P. L. Blanchette, Estimated soil properties and observed hydrocarbon soil gases: Theory, applications and examples: Part I: Interstitial soil gas: Association of Petroleum Geochemists Bulletin, v 7, n. 1, p. 36-59. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. M. Richers, J. H. Landrum and B. Li, A soil gas survey of Railroad Valley, Nye County, Nevada: Association of Petroleum Geochemists Bulletin, v 7, n. 1, p. 60-87. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
		<c02><did><unittitle>B. C. Severne, G. D. Langford and P., K. Fullagar, Surface geochemical exploration in Australia: Case histories from the Eromanga and Canning Basins: Association of Petroleum Geochemists Bulletin, v 7, n. 1, p. 88-115. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. L. Pinnell, J. G. Blake, and J. B. Hulen, Active oil seep at Nevada gold mine holds intrigue for more exploration: Oil &#x0026; Gas Journal, July 15, p.74-79. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. C. Daniels and N. I. Duncan, The application of gas ratios in Papua New Guinea: in Petroleum Exploration in Papua New Guinea; Proceedings of the First National PNG Petroleum Convention, Port Moresby, G.J. and Z. Carman, eds., p. 83-94. <unitdate normal="1990">1990</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. G. Behrman, The use of hydrocarbon analysis of droll cuttings: Association of Petroleum Geochemists Bulletin, v 5, n. 1, p. 85-94. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. M. Fausnaugh, The effect of high soil conductivity on headspace gas sampling techniques:  Association of Petroleum Geochemists Bulletin, v 5, n. 1, p. 96-115. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>P. L. Blanchette, Effects of soil characteristics on adsorbed hydrocarbon data:  Association of Petroleum Geochemists Bulletin, v 5, n. 1, p. 116-138. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. Ma and E. P. Horvitz, Carbon isotope ratios of methane in near-surface sand: A study of the Dolphin field in North Dakota:  Association of Petroleum Geochemists Bulletin, v 5, n. 1, p. 167-176. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. Sainz and N. E. Pingitore, Surface organic geochemical prospecting for hydrocarbons: multivariate analysis: Journal of Geochemical Exploration, v. 34, p. 337-349. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. H. Landrum, D. M. Richers, L. E. Maxwell and W. Fallgatter, A comparative hydrocarbon soil-gas study of the Flathead Valley and Townsend Valley areas, Montana: Journal of Geochemical Exploration, v. 34, p. 303-335. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>E. P. Horvitz and S. Ma, Hydrocarbons in ner-surface sand: A geochemical survey of the Dolphin field in North Dakota:  Association of Petroleum Geochemists Bulletin, v 4, n. 1, p. 30-46. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. L. Ullom, Ethylene and propylene in soil gas: Occurrence, sources and impact on interpretation of exploration geochemical data:   Association of Petroleum Geochemists Bulletin, v 4, n. 1, p. 62-81. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. A. Tedesco, The use of radiometrics with soil gas geochemistry to define and delineate Hoing sandstone reservoirs in the western Illinois Basin:   Association of Petroleum Geochemists Bulletin, v 4, n. 1, p. 82-101. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Direct Geochemical Surveys, Several case histories: Unpublished, <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, Hydrocarbon geochemical exploration after fifty years, in M. J. Davidson, ed., Unconventional methods in exploration for petroleum and natural gas IV: Institute for the study to Earth and Man, Dallas, Southern Methodist University Press, p. 147-162. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. W. Klusman, K. J. Voorhees, J. C. Hickey and M. J. Malley, Application of the K-V fingerprint technique for petroleum exploration: in M. J. Davidson, ed., Unconventional methods in exploration for petroleum and natural gas IV: Institute for the study to Earth and Man, Dallas, Southern Methodist University Press, p. 219-244. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. K. Rice, Near-surface hydrocarbon gas measurement of vertical migration:  in M. J. Davidson, ed., Unconventional methods in exploration for petroleum and natural gas IV: Institute for the study to Earth and Man, Dallas, Southern Methodist University Press, p. 193-200. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. K. Rice, Combined near-surface geochemical and seismic methods for petroleum exploration: Association of Petroleum Geochemical Explorationists Bulletin, v. 2, n. 1, p. 46-62. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>C. K. Thompson, Total estimated exploration costs associated with the Pitchfork, Sage Draw, Tumbleweed and B. S. A. fields in north-central and west-central Texas versus projected recoverable reserves: RECON Exploration, Inc., 7 p. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. M. McCoy, K. Clem and M. J. Havertz, Lineaments, fractures and surface geochemical surveys applied to well site evaluation in the Altamont-Bluebell field, Uinta Basin, Utah:   Association of Petroleum Geochemical Explorationists Bulletin, v. 2, n. 1, p. 37045. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, Geochemical exploration for petroleum: Science, v. 229, n. 4716, p. 821-827. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. F. Jacobs, and J. Fisher, Petroleum microseeps in pre-Cambrian granite, Southeastern Front Range Colorado: Preliminary data: Association of Petroleum Geochemical Explorationists Bulletin, V. 1, n. 1, p. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. Dzieniewcz, J. Kusmierek and t. Rusta, Optimization of soil gas field collection techniques based on experimental studies: Association of Petroleum Geochemical Explorationists Bulletin, V. 1, n. 1, p. 43-56. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. J. Havertz and R. M. McCoy, Combining remote sensing and geochemistry to estimate oil production in the Uinta Basin, Association of Petroleum Geochemical Explorationists Bulletin, V. 1, n. 1, p. 85-101. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. C. Sidle and D. M. Richers, Geochemical reconnaissance of Cretaceous inliers in North -Central Oregon: AAPG Bulletin, v. 69, n. 3, p. 412-421. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>C. K. Thompson, Geochemical reconnaissance in petroleum exploration: Reprinted from the proceedings of  <emph render="doublequote">A Remote Sensing Symposium: Nonrenewable Resource Exploration and Development,</emph> American Society of Photogrammetry, September 9-14. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. D. McIver, Near-surface geochemical exploration for oil and gas: Unpublished, 5 p. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. Leythaeuser, R. G. Schaefer and H. Pooch, Diffusion of light hydrocarbons in subsurface sedimentary rocks: AAPG Bulletin, v. 67, n. 6, p. 889-895. <unitdate normal="1983">1983</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Y. Y. Kuz’min, Analysis of results and methods of increasing the effectiveness of geochemical exploration for oil and gas on the Russian Plate: International Geology Review, v. 25, n. 9, p.1089-1094. <unitdate normal="1983">1983</unitdate></unittitle></did></c02>
		<c02><did><unittitle>V. T. Jones and R. J. Drozd, Predictions of oil or gas potential by near-surface geochemistry: AAPG Bulletin, v. 67, n. 6, p. 932-952. <unitdate normal="1983">1983</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, Hydrocarbon geochemical prospecting after forty years, in B. M. Gottlieb, ed., Unconventional methods in exploration for petroleum and natural gas II, Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 83-95. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>C. K. Thompson, The airborne gas sensor and its role in exploration reconnaissance:  in B. M. Gottlieb, ed., Unconventional methods in exploration for petroleum and natural gas II, Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 240-248. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. Stahl, E. Faber, B. D. Carey and D. L. Kirksey, Near-surface evidence of migration of natural gas from deep reservoirs and source rocks: AAPG Bulletin, v. 65, n. 9, p. 1543-1550. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. H. Reitsema, A.J. Kaltenback and F. A. Lindberg, Source and migration of light hydrocarbons indicated by carbon isotopic ratios: AAPG Bulletin, v. 65, n. 9, p. 1536-1542. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Biryulin, V. P. et al., Geochemical prospecting for oil and gas by remote laser spectrometry of methane in air at ground level: International Geology Review, v. 23, n. 6, p. 679-682. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, Near-surface evidence of hydrocarbon movement from depth, in W. H. Roberts, III and R. J. Cordell, eds., Problems of petroleum migration: AAPG Studies in Geology No 10, p. 241-269. <unitdate normal="1980">1980</unitdate></unittitle></did></c02>
		<c02><did><unittitle>T. J. Weismann, Developments in geochemistry and their contributions to hydrocarbon exploration: ?????, 18 p. <unitdate normal="1980">1980</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. J. Davidson, and J. B. Spaulding, Developing a decision science methodology for use in surface geochemical prospecting for petroleum: Proc., SE Section of the Institute of Management Science, October, Atlanta, p. 192-200. <unitdate normal="1976">1976</unitdate></unittitle></did></c02>
		<c02><did><unittitle>T. C. Wesson and F. E. Armstrong, The determination of C1-C4 hydrocarbons adsorbed on soils: U.S. Energy Research and Development Administration Report BERC/RI-75/13, 14 p. <unitdate normal="1975">1975</unitdate></unittitle></did></c02>
		<c02><did><unittitle>H. D. Hedberg, Relation of methane generation to Undercompacted shales, shale diapirs, and mud volcanoes: AAPG Bulletin, v. 58, n. 4, p. 661-673. <unitdate normal="1974">1974</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Panchenko, A. S. , Positive and negative gas hydrogeochemical halos and their significance for oil and gas prospecting: International Geology Review, v. 16, n. 3, p. 259-262. <unitdate normal="1974">1974</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Bakhtin, V. V. , Formation of halos above ore and oil-gas deposits:  International Geology Review, v. 16, n. 1. p. 75-78. <unitdate normal="1974">1974</unitdate></unittitle></did></c02>
		<c02><did><unittitle>P. A. Dickey and J. M. Hunt, Geochemical and hydrogeological methods of prospecting for stratigraphic traps: in R. E. Young ed., Stratigraphic oil and gas fields, AAPG Memoir 16 and SEG Special Publication 10, p. 136-167. <unitdate normal="1972">1972</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, Vegetation and geochemical prospecting for petroleum, AAPG Bulletin, v. 56, n. 5, p. 925-940. <unitdate normal="1972">1972</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. G. Kim and L.J. Douglas, Hydrocarbon gases produced in a simulated swamp environment: U.S. Bureau of Mines Report of Investigations 7690, 15 p. <unitdate normal="1972">1972</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. G. McCrossan, N.  L. Ball and L. R. Snowden, An evaluation of surface geochemical prospecting for petroleum, Olds-Caroline area, Alberta: Geological Survey of Canada, Paper 71-31, 101 p. <unitdate normal="1972">1972</unitdate></unittitle></did></c02>
		<c02><did><unittitle>V. A. Sokolov et al., The new methods of gas surveys, Gas investigations of wells and some practical results, in R. W. Boyle and J. I. McGerrigle, eds., Geochemical exploration: Spec. Vol.11, The Canadian Institute of mining and Metallurgy, p. 538-543. <unitdate normal="1971">1971</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. H. Debnam, Geochemical prospecting for petroleum and natural gas in Canada: Geological Survey of Canada Bulletin 177, 26p. <unitdate normal="1969">1969</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, Hydrocarbon geochemical prospecting after thirty years: in W. B. Heroy, ed., Unconventional methods in exploration for petroleum and natural gas: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 205-218. <unitdate normal="1969">1969</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, Case histories show results of drilling geochemical prospects: World Oil, November, p. 161-165. <unitdate normal="1965">1965</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. H. Smith and M. M. Ellis, Chromatographic analysis of gases from soils and vegetation, related to geochemical prospecting for petroleum: AAPG Bulletin, v. 47, n. 11, p. 1897-1903. <unitdate normal="1963">1963</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Stegena, On the principles of geochemical oil prospecting: Geophysics, v. 26, n 4, p. 447-451. <unitdate normal="1961">1961</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, Geochemical prospecting for petroleum: Proceedings , 20th International Geological Congress, Symposium on geochemical exploration (1956), v. 2, p. 303-319. <unitdate normal="1959">1959</unitdate></unittitle></did></c02>
		<c02><did><unittitle>???, Results and effectivity of gas surveying in the USSR: (in Russian), ???, p. 79-95. <unitdate normal="1958">1958</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, How geochemical analyses helps the geologist find oil: Oil &#x0026; Gas Journal, November 11, 5 p. <unitdate normal="1957">1957</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. A. Clark, Geochemical prospecting doing good job of surviving criticism: The Houston Post, Sec. 3, p. 4, September 18. <unitdate normal="1955">1955</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, Near-surface hydrocarbons and petroleum accumulations at depth: Mining Engineering, December, p. 3-7. <unitdate normal="1954">1954</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. Bronston, Geochemical survey data forecast major field: World Oil, November, p. 112-116. <unitdate normal="1947">1947</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. J. Pirson, Disturbing factors in geochemical prospecting, Geophysics, v.1l, n. 3, p. 312-320. <unitdate normal="1946">1946</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, Recent developments in geochemical prospecting for petroleum: Geophysics, v. 10, n. 4, p. 487-493. <unitdate normal="1945">1945</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. M. Tripp, Thermodynamics of a gas migrating vertically through the sedimentary column: Geophysics, v. 10, n. 2, p. 229-237. <unitdate normal="1945">1945</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. M. Tripp, Analytical and experimental data concerning a solid hydrocarbon survey of the Fort Collins anticline: Geophysics, v. 9, n. 3, p. 367-387. <unitdate normal="1944">1944</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. J. Pirson, Measure of gas leakage applied to oil search: Oil &#x0026; Gas Journal, Feb. 20, p. 21-22. <unitdate normal="1941">1941</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. W. Merritt, Petroleum exploration by means of soil analysis: Oil &#x0026; Gas Journal, June 13, p. 68-69. <unitdate normal="1940">1940</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. T. Sanderson, Some neglected aspects of chemical exploration: Geophysics, v. 5, n. 3, p. 284-294. <unitdate normal="1940">1940</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Slipper, S. E., Geochemical prospecting: Gas, August, p. 24. <unitdate normal="1940">1940</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Horvitz, On geochemical prospecting - I: Geophysics, v. 4, n. 3, p. 210-225. <unitdate normal="1939">1939</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. G. Hoffman, An advance in exploration by soil analysis methods: Oil &#x0026; Gas Journal, March 16, p. 23-24, 113. <unitdate normal="1939">1939</unitdate></unittitle></did></c02>
		<c02><did><unittitle>E. E. Rosaire, Shallow stratigraphic variations over Gulf Coast structures: Geophysics, v. 3, n. 2, p. 96-115. <unitdate normal="1938">1938</unitdate></unittitle></did></c02>
		<c02><did><unittitle>V. Sokolov, Gas Surveying: Foreign Petroleum Technology, v. 6, n. 8, August, p. 263-274. <unitdate normal="1938">1938</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Tucker, M., Soil analysis surveys being made as an aid in geophysical studies: Oil &#x0026; Gas Journal, June 23, p. 20, 39, 106. <unitdate normal="1938">1938</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Sokolov, V. A. , Gas survey as a method of prospecting for oil: XVII Session, International Geological Congress, v. 4, p. 355-363.1937</unittitle></did></c02>
		<c02><did><unittitle>V. A. Sokolov, Summary of the experimental work on gas survey: (Translated by the Engineering Societies Library for E.E. Rosaire) 22 p. <unitdate normal="1936">1936</unitdate></unittitle></did></c02>
		<c02><did><unittitle>B. A. Sokolov, Methods of interpretation of gas survey: Neftyanoye Khozyaystro, v. 17, n. 5, p. 18-23, (Translated from Russian, 21 p.) <unitdate normal="1936">1936</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. Mogilevskii, The gas survey deserves a wide use: (Translated from Nertyanoye Khozyaystvo, v. 27, n. 5, p. 35-37. <unitdate normal="1935">1935</unitdate></unittitle></did></c02>
</c01>

<c01 level="series" id="series7">
	<did>
		<unitid>Series 7:</unitid>
		<unittitle>Offshore Hydrocarbon Detection, <unitdate normal="1959/2004">1959-2004</unitdate></unittitle>
	</did>
	
	<c02><did><container type="Box">3</container><unittitle>W. W. Sager, I. R. MacDonald, and R. Hou, Side-scan sonar imaging of hydrocarbon seeps on the Louisiana continental slope: AAPG Bulletin, v. 88, n. 6, P. 725-746. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
	<c02><did><unittitle>K. C. Hood et al., Hydrocarbon systems analysis of the northern Gulf of Mexico: Delineation of hydrocarbon migrations pathways using seeps and seismic imaging: in D. Schumacher and L. A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48, and SEG Geophysical references Series No. 11, p. 25-40. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
	<c02><did><unittitle>A. Williams and G. Lawrence, The role of satellite seep detection in exploring South Atlantic’s ultradeep water,  in D. Schumacher and L.A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48, and SEG Geophysical references Series No. 11, p. 327-344. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. L. Gevirtz and J. M. Vargo, Mitigation of drilling risk with near-surface hydrocarbon detection, a case study: Gulf of Suez, Egypt,  in D. Schumacher and L.A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48, and SEG Geophysical references Series No. 11, p. 361-380. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
	<c02><did><unittitle>G. W.  O’Brien, R. Cowley, P. Quaife and M. Morse, Characterizing hydrocarbon migration and fault seal integrity in Australia’s Timor Sea via multiple integrated remote sensing technologies,  in D. Schumacher and L. A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48, and SEG Geophysical references Series No. 11, p. 394-414. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. L. Gevirtz, Surface hydrocarbon characterization Kinsdale Hear gas field, Celtic Sea, offshore Ireland,  in D. Schumacher and L.A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48, and SEG Geophysical references Series No. 11, p. 415-432. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. A. Nunn and P. Meulbroek, Kilometer- scale upward migration of hydrocarbons in geopressured sediments by buoyancy driven propagation of methane filled fractures: AAPG Bulletin, v. 86, n. 5, p. 907-918. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
	<c02><did><unittitle>D. Kettel, A method for processing adsorbed methane stable isotope data from the near- surface on fractionation, in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 319-336. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
	<c02><did><unittitle>K. F. M. Thompson, Postulated generations of bacterial methane from seepage petroleum in sea floor sediments of the Gulf of Mexico, in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 337-340. <unitdate normal="1996">1996</unitdate></unittitle></did></c02> 
	<c02><did><unittitle>M. A. Abrams, Distribution of subsurface hydrocarbon seepage in near-surface marine environments, in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 1-14. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. J. Kaluza and E. H. Doyle, Detecting fluid migration in shallow sediments: Continental Shelf environment, Gulf of Mexico, in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 15-26. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
	<c02><did><unittitle>I. R. MacDonald et al, Remote sensing inventory of active oil seeps and chemosynthetic communities in the Gulf of Mexico, in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 27-38. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. F. Reilly et al., Geologic controls on the distribution of chemosynthetic communities in the Gulf of Mexico, in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 39-62. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. A. Abrams, Interpretation of methane carbon isotopes extracted from surficial marine sediments for detection of subsurface hydrocarbons, in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 309-318. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. Thrasher, et al., Understanding geology as the key to using seepage in exploration: The spectrum of seepage styles, in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 223-241. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. Sassen, et al., How oil seeps, discoveries relate in deepwater Gulf of Mexico: Oil &#x0026; Gas Journal, April 19, p. 64-69. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
	<c02><did><unittitle>P. S. Plummer, Evidence of actively migrating hydrocarbons found off Seychelles: Oil &#x0026; Gas Journal, August 2, p. 83-87. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. A. Abrans, Interpretation of methane carbon isotopes extracted from surficial marine sediments for detection of subsurface hydrocarbons: Association of Petroleum Geochemical Explorationists Bulletin, v. 5, n. 1, p. 139-166. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. Hovland and A. G. Judd, Seabed pockmarks and seepages: Graham &#x0026; Trotman, London/Dordrecht/ Boston, p. 40, Figure 3.7. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. L. Gevirtz, B. D. Carey and S. R. Blanco, Regional geochemical analysis of the southern portion of the Norwegian Sector of the North Sea, in Petroleum Geochemistry in Exploration of the Norwegian Shelf: Norwegian Petroleum Society, Graham and Trotman, p. 247-261. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. W. Sandstrom, D. Mereidith and I. R. Kaplan, Hydrocarbon geochemistry in surface sediments of Alaskan Outer Continental Shelf: Part 2. Distribution of hydrocarbon gases: AAPG Bulletin, v. 67, n. 11, p. 2047-2052. <unitdate normal="1983">1983</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. L. Gevirtz, B. D. Carey and S. R. Blanco, Surface geochemical exploration in the North Sea, in J. Brooks, ed., Petroleum geochemistry and exploration of Europe: Geological Society Special Publication No. 12, p. 35- 50. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
	<c02><did><unittitle>W. Stahl, E. Faber, B. D. Carey and D. L. Kirksey, Near-surface evidence of migration of natural gas from deep reservoirs and source rocks: AAPG Bulletin, v. 65, n. 9, p. 1543-1550. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. M. Brooks, B. B. Bernard and W. M. Sackett, Characterization of gases in marine waters and sediments, in J. R. Watterson and P. K. Theobald, eds., Geochemical Exploration 1978, The Association of Exploration Geochemists, p. 337-345. <unitdate normal="1978">1978</unitdate></unittitle></did></c02>
	<c02><did><unittitle>H. F. Dunlap, J. S. Bradley and T. E. Moore, Marine seep detection– A new reconnaissance exploration method: Geophysics, v. 25, n. 1, p. 275-282. <unitdate normal="1960">1960</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. L. Slobod et al., Exploration foe petroliferous deposits by locating oil or gas seeps, Patent No. 2,918,579. <unitdate normal="1959">1959</unitdate></unittitle></did></c02>
	
</c01>

<c01 level="series" id="series8"><did>
	<unitid>Series 8:</unitid>
	<unittitle>Radiometric Methods, <unitdate normal="1945/2002">1945-2002</unitdate></unittitle>
	</did>
	
		<c02><did><container type="Box">3</container><unittitle>D. B. Sikka and R. B. K. Shives, Radiometric surveys of the Redwater oil field, Alberta: Early surface exploration case histories suggest mechanisms for the development of hydrocarbon-related geochemical anomalies, in D. Schumacher and L.A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical References Series No. 11, p. 243-297. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. S. Reddy and N. V Rao, Radiation anomaly correlation helpful in Krishna-Godavari Basin: Oil &#x0026; Gas Journal, April 15, p. 38-42. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Brochure, Gallagher Research and Development Co., New radiometric technology takes a quantum leap, 8 p. <unitdate normal="1997">1997</unitdate></unittitle></did></c02>
		<c02><did><unittitle>E. R. Garton, Potassium 40 surveys find oil in Kentucky: Hart’s Petroleum Engineer International, p. 59-62. <unitdate normal="1997">1997</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, Overview of radiometrics and related surface methods of petroleum exploration, in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 1-15. <unitdate normal="1995">1995</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. V. Gallagher, Radiometrics for the petroleum explorationist, in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 64-81. <unitdate normal="1995">1995</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. Sandy, Radiometric survey interpretation pitfalls, in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 82-92. <unitdate normal="1995">1995</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, J. F. Branch and C. K. Thompson, Tests of Australian aerial radiometric data for use in petroleum reconnaissance, in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 111-121. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, K. R. Burson, J. F. Branch and C. K. Thompson, Relation of thorium-normalized surface and aerial radiometric data to subsurface petroleum accumulations, in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 96-110. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
		<c02><did><unittitle>F. R. Seigel, J. E. Vaz and S. Jiangyu, Results of thermoluminescence radiometric survey in Takala area of China’s Tarim Basin, in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 38-43. <unitdate normal="1993">1993</unitdate> </unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, K. R. Burson, J. F. Branch and C. K. Thompson, New method of aerial and surface radiometric prospecting for oil and gas: Oil &#x0026; Gas Journal, September 20, p. 104-109. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. G. Morse, Improving the quality of radiometric data,  in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 93-95. (Also see: Oil &#x0026; Gas Journal, v. 87, n. 42, p. 88-890. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>F. R. Siegel, Areal thermoluminescence radiometric survey of Shengping oil field using buried dosimeters: Oil &#x0026; Gas Journal, July 3, p. 53-57. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. J. Schmitt, A review of association of petroliferous materials with uranium and other metal deposits in the United States: USGS Bulletin 1798, 18 p. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. A. Tedesco, The use of radiometrics with soil gas geochemistry to define and delineate Hoing sandstone reservoirs in the western Illinois Basin: Association of Petroleum Geochemical Explorationists Bulletin, v. 4, n. 1, p. 82-101. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
		<c02><did><unittitle>P. O. Banks and D. T. Ghahreman, Fracture control of radon leakage, Moreland Hills, Ohio: Implications for shale gas exploration: Association of Petroleum Geochemical Explorationists Bulletin, v. 3, n. 1, p. 40-55. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. Lovborg and E. Mose, Counting statistics in radioelement assaying with a portable spectrometer: Geophysics, v. 52, n. 4, p. 555-563. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, S. A. Terry and C. K. Thompson, Test of National Uranium Resource Evaluation (NURE) gamma-ray spectral data in petroleum reconnaissance: Geophysics, v. 52, n. 11, p. 1547-1556. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. L. Fisher, Hydrocarbon distribution patterns over uranium deposits: Implications for surface petroleum geochemical prospecting techniques: Association of Petroleum Geochemical Explorationists Bulletin, v. 2, n. 1, p. 21-36. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>C. Kilmer, Developments in exploration radiometrics,  in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 44-51. ( Also see: Oil &#x0026; Gas Journal, June 16, p. 124-131). <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. Fisher, The genesis of radiometric anomalies above petroleum accumulations, Association of Petroleum Geochemical Explorationists Bulletin, v. 1, n. 1, p. 27-42. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. H. Curry III, Evaluation of surface gamma radiation surveys for petroleum exploration in the deep Powder River Basin, Wyoming,  in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 28-37. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. K. Chamberlain, Surface gamma-ray logs: A correlation tool for frontier areas: AAPG Bulletin, v. 68, n. 8, p. 1040-1043. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. H. Galbraith and D. F. Saunders, Rock classification by characteristics of aerial gamma-ray measurements, Journal of Geochemical Exploration, v. 18, p. 49-73. <unitdate normal="1983">1983</unitdate></unittitle></did></c02>
		<c02><did><unittitle>C. Kilmer, Radiation lows over productive areas seen as soil geochemical phenomenon: Oil &#x0026; Gas Journal, July 25, p. 179-182. <unitdate normal="1983">1983</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. G. Morse and M. H. Rana, Radiometrics - an effective exploration tool: Western Oil Reporter, v. 35, n. 9, p. 84-86. <unitdate normal="1982">1982</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. G. Morse, M. H. Rana and L. Morse, Radon mapping as indicators of subsurface oil and gas: Oil &#x0026; Gs Journal, May 10, p. 227-246. <unitdate normal="1982">1982</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. C. Weart and G. Heimberg, Exploration radiometrics: Postsurvey drilling results, in B. M. Gottlieb, ed., Unconventional methods in exploration for petroleum and Natural gas II: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 116-123. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. E. Conel and P. L. Niesen, Remote sensing and uranium exploration at Lisbon Valley, Utah, in K. R. Carver, ed., 1981 IEEE International Geoscience and Remote Sensing Symposium Digest: Piscataway, New Jersey, The institute of Electrical and Electronics Engineers, Inc. p. 318-324. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. S. Foote, Methods for locating subteranean petroleum-bearing deposits: U.S. Patent No. 3,919,547. <unitdate normal="1975">1975</unitdate></unittitle></did></c02>
		<c02><did><unittitle>C. H. Johnson, and R. S. Foote, Method and apparatus for aerial radioactivity surveying for surface mineral deposits which compensates for the radioactive decay products in the atmosphere of the earth: U.S. Patent No. 3,825,751. <unitdate normal="1974">1974</unitdate></unittitle></did></c02>
		<c02><did><unittitle>F. E. Armstrong and R. J. Heemstra, Radiation halos and hydrocarbon reservoirs: a review: U.S. Bureau of Mines Information Circular 8579, 52 p. and list of references. <unitdate normal="1973">1973</unitdate></unittitle></did></c02>
		<c02><did><unittitle>F. E. Armstrong and R. J. Heemstra, Radiometrics proposed for exploration, Parts 1 and 2,  in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 16-27. <unitdate normal="1972">1972</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. L. Fisher et al., Depositional systems in the Jackson Group of Texas – Their relationship to oil, gas and uranium: Texas Bureau of Economic Geology Geological Circular No. 70-4, 8 p. <unitdate normal="1970">1970</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. S. Foote, Review of radiometric techniques in petroleum exploration,  in R. M. McCoy, ed., Radiometric surveys in petroleum exploration: Association of Petroleum Geochemical Explorationists Special Publication No. 3, p. 52-63. <unitdate normal="1969">1969</unitdate></unittitle></did></c02>
		<c02><did><unittitle>S. J. Pirson, N. Alparone and A. Avadisian, Implications of log-derived radioactivity anomalies associated with oil and gas fields: Preprint of paper presented at the 7th Annual Symposium, Professional Well Log Analysts, Tulsa, Oklahoma,25 p. <unitdate normal="1966">1966</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. B. Sikka, Aero-gamma ray spectrometer aids in the detection of faults: Research Bulletin (N.S.) Of the Punjab University, v. 13, Parts I-II, p. 91-102. <unitdate normal="1962">1962</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. B. Sikka, Radiometric survey of the Ten Section oil field, California, U.S.A.:  Research Bulletin (N.S.) Of the Punjab University, v. 13, Parts I-II, p. 149-161. <unitdate normal="1962">1962</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. B. Sikka, Areoradiometric survey of Redwater oil field, Alberta, Canada: Metals and Minerals Review, June, p. 5-51. <unitdate normal="1962">1962</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. T. Langford, Radiation surveys and oil search: World Oil, v. 154, n. 5, p. 114-119. <unitdate normal="1962">1962</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. H. Eargle and A.D. Weeks, Possible relation between hydrogen sulfide-bearing hydrocarbons in fault-line oil fields and uranium deposits in the southeast Texas Coastal Plain: USGS Short Papers in the Geologic and Hydrologic Sciences, Article 295, p. D-7 - D-9. <unitdate normal="1961">1961</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. D. Crews, Radioactivity surveying: Oil &#x0026; Gas Journal, May 8, p. 132-137. <unitdate normal="1961">1961</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. H. Miller, Radiation surveys can find oil: Oil &#x0026; gas Journal, Feb. 13, p. 124-127. <unitdate normal="1961">1961</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. D. Crews, Radioactivity in exploration: Oil &#x0026; Gas Journal, May 18, 4 p. <unitdate normal="1959">1959</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. D. Crews, Radioactivity surveys - here’s how they could uncover oil: Oil &#x0026; Gas Journal, August 3, 4 p. <unitdate normal="1959">1959</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. W. Merritt, Geochemistry and radiation surveying for oil and gas: Proc. 20th International Geological Congress, p. 283-302. <unitdate normal="1959">1959</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. A. Miller, What causes variations in radioactivity over oil pools?: Oil &#x0026; gas Journal, March 10, p. 245-246. <unitdate normal="1958">1958</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. J. Williams and P. J. Lorenz, Detecting subsurface faults by radioactivity measurements: World Oil, April, 4 p. <unitdate normal="1957">1957</unitdate></unittitle></did></c02> 
		<c02><did><unittitle>H. Lundberg, What causes low radiation intensities over oil fields?: Oil &#x0026; Gas Journal, April 30, 2 p. <unitdate normal="1956">1956</unitdate></unittitle></did></c02>
		<c02><did><unittitle>A. F. Gregory, Analysis of radioactive sources in aeroradiometric surveys over oil firlds: AAPG Bulletin, v. 40, n. 10, p. 2457-2474. <unitdate normal="1956">1956</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. N. Flerov and F. A. Alexeyev, The use of radioactive radiations in prospeting and developing oil deposits in the USSR: Fourth World Petroleum Congress, Proceedings: Geology, Geophysics, Section I, p. 737-746. <unitdate normal="1955">1955</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. S. Lobdell, E. F. Buckley and J. W. Merritt, Gamma ray exploration comes of age: World Oil, August 1, 7 p. <unitdate normal="1954">1954</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, Radiometric prospecting for oil (A discussion of the possibilities): Study Report, Texas Instruments, Inc., 11 p. <unitdate normal="1953">1953</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Anon., Radioactivity surveys at Research, Inc., in New and unorthodox methods of petroleum exploration, Part 1, Geochemical studies: Southwest Research Institute,  Special Bulletin No. S-1, October, p. 3-16. <unitdate normal="1952">1952</unitdate></unittitle></did></c02>
		<c02><did><unittitle>H. Lundberg, An attempt to interpret radioactive patterns obtained from airborne recordings: Proceedings of the Geological Association of Canada, p. 117-125. <unitdate normal="1952">1952</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. M. Tripp, Measurement of oil-air ions over the Fort Collins Anticline: Geophysics, v. 10, p. 238-247. <unitdate normal="1945">1945</unitdate></unittitle></did></c02>

</c01>

<c01 level="series" id="series9">
	<did>
		<unitid>Series 9:</unitid>
		<unittitle>Shallow Magnetic Anomalies, <unitdate normal="1960/2006">1960-2006</unitdate></unittitle>
	</did>
	
	<c02><did><container type="Box">3</container><unittitle>L. A. LeSchack and J. R. Jackson, Airborne measurement of transient pulses locates hydrocarbon reservoirs. Unpublished manuscript, p. 1-6, 2006.</unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Professional History, 1948-2006. 2006</unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Magnetic Susceptibility Measurements of Conecuh County Oil / Gas Drill Cuttings, SW Alabama. Unpublished manuscript, p. 1-5 with appendices. 2005</unittitle></did></c02>
	
	<c02><did><unittitle>L. S. Durham, Micro-seeps tell reservoir tales: AAPG Explorer, October, p. 20-23. <unitdate normal="2003">2003</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. Aldana et al., Magnetic and mineralogical studies to characterize oil reservoirs in Venezuela: The Leading Edge, June, p. 526-529. <unitdate normal="2003">2003</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. A. Wolleben and D. W. Greenlee, Successful application of micromagnetic data to focus hydrocarbon exploration, in D. Schumacher and L. A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical References Series No. 11, p. 175-191. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. L. Gevirtz and J. M. Vargo, Mitigation of drilling risk with near-surface hydrocarbon detection, a case study: Gulf of Suez, Egypt,  in D. Schumacher and L. A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical References Series No. 11, p. 361-380. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
	<c02><did><unittitle>B. B. Ellwood, R. E. Crickk and A. El Hassani, The magneto-susceptibility event and cyclostratigraphy (MSEC) method used in geological correlation of Devonian rocks from Anti-Atlas Morocco: AAPG Bulletin v. 83, n. 7, p. 1119-1134. <unitdate normal="1999">1999</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, R. Nowak and J. Sobehrad, Aeromagnetic near-surface profiling as an exploration tool, in Application of emerging technologies: Unconventional methods in exploration for petroleum and natural gas V: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 183-189. <unitdate normal="1997">1997</unitdate></unittitle></did></c02>
	<c02><did><unittitle>B. B. Ellwood and B. Burkart, Test of hydrocarbon-induced magnetic patterns in soils: The sanitary landfill as laboratory: in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 91-98. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
	<c02><did><unittitle>H. G. Machel, Magnetic contrasts as a result of hydrocarbon seepage and migration,  in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 99-110. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Relationship of near-surface magnetic anomalies to oil and gas-producing regions,  in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its near-surface expression: AAPG Memoir 66, p. 111-126. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
	<c02><did><unittitle>Z. Al-Shaieb, J. Cairns and J. Pucket, Hydrocarbon-induced aureoles (HIDA); indicators of deeper leaky reservoirs: Association of Petroleum Geochemical Explorationists Bulletin, v. 10, n.  1, p. 24-48. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. L. Gevirtz, and J. M. Vargo, Mitigation of drilling risk with near-surface hydrocarbon detection, A case study: Gulf of Suez, Egypt:  Association of Petroleum Geochemical Explorationists Bulletin, v. 9, n.  1, p. 1-31. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, <emph render="doublequote">Fossil</emph> magnetic rock mineral bodies as indicator of oil &#x0026; gas reservoirs: Geoscience &#x0026; Technology, Inc., 38 p. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. Tomkins, Redox identification technology- A direct location technique: Oil &#x0026; Gas Journal, July 26, p. 95-98. <unitdate normal="1993">1993</unitdate></unittitle></did></c02>
	<c02><did><unittitle>D. J. Fruit and R. D. Elmore, Effects of hydrocarbon microseepage on the magnetic susceptibility of soils: Manuscript submitted to AAPG, 22 p. <unitdate normal="1993">1993??</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. Sarbudak, Significance of near-surface magneric anomalies over Clarita prospect, Arkoma Basin, Oklahoma:  Association of Petroleum Geochemical Explorationists Bulletin, v. 8, n.  1, p. 43-54. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
	<c02><did><unittitle>S. P. Gay, Jr., Epigenetic versus syngenetic magnetite as a cause of magnetic anomalies: Geophysics, v. 57, n. 1, p. 60-68. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Use of magnetic field aids oil search: Oil &#x0026; Gas Journal, May 4, p. 137-142. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Magnetic properties of the Silma Chalk, southwest Alabama: Geoscience &#x0026; Technology, Inc., 36 p. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
	<c02><did><unittitle>D. F. Saunders, K. R. Burson, and C.K. Thompson, Observed relation of soil magnetic susceptibility and soil gas hydrocarbon analyses to subsurface hydrocarbon accumulations: AAPG Bulletin, v. 75, n. 3,  p. 389-408. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. P. Land, Sr., A comparison of micromagnetic and surface geochemical survey results:  Association of Petroleum Geochemical Explorationists Bulletin, v. 7, n. 1,  p. 12-35. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. A. Andrew et al., Empirical observations relating near-surface magnetic anomalies to high frequency seismic data and Landsat data in eastern Sheridan County, Montana: Geophysics, v. 56, n. 10, p. 1553-1570. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. B. Goldhaber and R. L. Reynolds, Relations among hydrocarbon reservoirs, epigenetic sulfidization, and rock magnetization: Examples from the south Texas coastal plain: Geophysics, v. 56, n. 6, p. 748-757. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. L. Reynolds, N. S. Fishman and M. R. Hudson, Sources of aeromagnetic anomalies over Cement oil field (Oklahoma), Simpson oil field, Alaska, and the Wyoming-Idaho thrust belt: Geophysics, v. 56, n. 5, p. 606-617. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
 	<c02><did><unittitle>H. G. Machel and E. A. Burton, Chemical and microbial processes causing anomalous magnetization in environments affected by hydrocarbon seepage: Geophysics, v. 56, n. 5, p. 598-605. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
	<c02><did><unittitle>H. G. Machel and E. A. Burton, Causes and spatial distribution of anomalous magnetization in hydrocarbon seepage environments: AAPG Bulletin, v. 75, n. 12, p. 1864-1876. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
	<c02><did><unittitle>S. P. Gay, Jr., and B. W. Hawley, Syngenetic magnetic anomaly sources: Three examples: Geophysics, v. 56, n. 7, p. 902-913. <unitdate normal="1991">1991</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. H. Barton, Relationship of surface magnetic susceptibility variations to hydrocarbons and subsurface structure:  Association of Petroleum Geochemical Explorationists Bulletin, v. 6, n.  1, p. 1-11. <unitdate normal="1990">1990</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. L. Reynolds, M. Webring, V. J. S. Grauch and M. Tuttle, Magnetic forward models of Cement oil field, Oklahoma, based on rock magnetic, geochemical and petrologic constraints: Geophysics, v. 55, n. 3,  p. 244-235. <unitdate normal="1990">1990</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Identification of oil and gas producing areas: A multi-area study of the magnetic properties of near-surface rocks: Geoscience &#x0026; Technology, Inc., 22 p. <unitdate normal="1990">1990 ?</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. D. Elmore, R. McCollum and M. H. Engel, Evidence of a relationship between hydrocarbon migration and diagenetic magnetic minerals: Implications for petroleum exploration:  Association of Petroleum Geochemical Explorationists Bulletin, v. 5, n.  1, p. 1-17. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
	<c02><did><unittitle>W. E. Henry, Magnetic detection of hydrocarbon microseepage in a frontier exploration region:  Association of Petroleum Geochemical Explorationists Bulletin, v. 5 , n.  1, p. 18-29. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
	<c02><did><unittitle>N. S. Fishman, R. L. Reynolds, M. R. Hudson and V. E. Nuccio, Source of anomalous magnetization in area of hydrocarbon potential: Petrologic evidence from Jurassic Preuss sandstone, Wyoming-Idaho thrust belt: AAPG Bulletin, v. 73, n. 2, p. 182-194, <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. Pilkington, Variable depth magnetization mapping: Application to the Athabasca Basin, northern Alberta and Saskatchewan, Canada: Geophysics, v. 54, n. 9, p. 1164-1173. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, and G. J. Long, Correlations of oil and gas producing areas with magnetic properties of the upper rock column, Eastern Colorado:  Association of Petroleum Geochemical Explorationists Bulletin, v. 4, n.  1, p. 47-61. (See attached letter for corrections). <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. H. Barton, W. D. Tomlinson and G. W. Bartington, Use of seabottom magnetic susceptibility measurements in hydrocarbon exploration: Presented at the Sixth Thematic Conference: <emph render="doublequote">Remote Sensing for Exploration Geology,</emph> Houston, Texas, May 16-19,9 p. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
	<c02><did><unittitle>H. R. Beaver, Aeromagnetic map gradient filters and oil and gas pools in east Tennessee:  Association of Petroleum Geochemical Explorationists Bulletin, v. 3, n. 1, p. 88-113. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Correlations of  borehole rock properties with oil and gas producing areas:  Association of Petroleum Geochemical Explorationists Bulletin, v. 3 , n. 1, p.114-134. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
	<c02><did><unittitle>D. F. Saunders, K. R. Burson and S. A. Terry, Soil magnetic susceptibility - a new petroleum prospecting tool: Recon Exploration, Inc , Dallas,12 p. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. W. Boardman, Modeling of oilfield equipment effects on low-altitude magnetic surveys, in Proceedings of the Fifth Thematic Conference on Remote Sensing for Exploration Geology,: Ann Arbor, ERIM, p. 249-261. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Integrating airborne and surface magnetic data:  in Proceedings of the Fifth Thematic Conference on Remote Sensing for Exploration Geology,: Ann Arbor, ERIM, p.233-247. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
	<c02><did><unittitle>T. J. Donovan et al., Near-surface magnetic indicators of buried hydrocarbons: aeromagnetic detection and separation of spurious signals:  in Proceedings of the Fifth Thematic Conference on Remote Sensing for Exploration Geology,: Ann Arbor, ERIM, p.219-232. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Integrating airborne and subsurface magnetic data: Geoscience and Technology, Inc., 46 p. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Horizontal gradient interpretation of low-altitude cesium vapor magnetometer data compared with measurement of rock magnetic susceptibility of drill cuttings, in M. J. Davidson, ed., Unconventional methods in exploration for petroleum and natural gas IV: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 107-124. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. F. Stolz, S. R. Chang and J. L. Kirshvink, Magnetotactic bacteria and single-domain magnetite in hemipelagic sediments: Nature, v. 321, n. 6073, p. 849-951. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
	<c02><did><unittitle>S. Fletcher, Micromagnetics seen as most efficient way to discover petroleum: The Houston Post, Sunday, Feb. 3. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
	<c02><did><unittitle>S. R. Chang and J. L. Kirschvink, Possible biogenic magnetite fossils from the Late Miocene Potamida clays of Crete: in J. L. Kirschvink, D.S. Jones and B. J. Macfadden, eds., Magnetite biomineralization and magnetoreception in organisms: Plenum Publishing Corporation, Chapter 36, p. 647-669. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
	<c02><did><unittitle>M. C. Dalziel and T. J. Donovan, Correlations of suspected petroleum-generated biogeochemical and aeromagnetic anomalies, Bell Creek oil field, Montana: in M. J. Dacidson and B. M. Gottlieb, eds., Unconventional methods in exploration for petroleum and natural gas III: institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 59-69. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>
	<c02><did><unittitle>R. S. Foote, Significance of near-surface magnetic anomalies:  in M. J. Dacidson and B. M. Gottlieb, eds., Unconventional methods in exploration for petroleum and natural gas III: institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 12-24. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. L. Kirschvink and S. R. Chang, Ultrafine-grained magnetite in deep sea sediments: Possible bacterial magnetofossils: Geology, v. 12, p. 559-562. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>
	<c02><did><unittitle>W. P. Jenny, Aerial micromgnetic profiles pinpoint local structure: Oil &#x0026; Gas Journal, July 23, p. 79-81. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>
	<c02><did><unittitle>T. J. Donovan, J. D. Hendricks, A. A. Roberts and P. T. Eliason, Low-altitude aeromagnetic reconnaissance for petroleum in the Arctic National Wildlife Refuge, Alaska: Geophysics, v. 49, n. 8, p. 1338-1353. <unitdate normal="1984">1984</unitdate></unittitle></did></c02>
	<c02><did><unittitle>J. D. Ferguson, The subsurface alteration and mineralization of Permian red beds overlying several oil fields in southern Oklahoma: Shale Shaker, v. 29, Pt. 1, p. 172-178, Pt. 2, p. 200-208. <unitdate normal="1979">1979</unitdate></unittitle></did></c02>
	<c02><did><unittitle>T. J. Donovan, R. L. Forgey and A. A. Roberts, Aeromagnetic detection of diagenetic magnetite over oil fields: AAPG Bulletin, v. 63, n. 2, p. 245-248; Discussion: AAPG Bulletin, v. 63, n. 9, p. 1538-1539. <unitdate normal="1979">1979</unitdate></unittitle></did></c02>
	<c02><did><unittitle>P. D. Shandley and L. O. Bacon, Analysis for magnetite utilizing magnetic susceptibility: Geophysics, v. 31, n. 2, p. 398-409. <unitdate normal="1966">1966</unitdate></unittitle></did></c02>
	<c02><did><unittitle>L. G. Howell, J. D. Martinez, A. Frosch and E. H. Statham, A note on chemical magnetization of rocks: Geophysics, v. 25, n. 5, p. 1094-1099. <unitdate normal="1960">1960</unitdate></unittitle></did></c02>

</c01>

<c01 level="series" id="series10">
	<did>
		<unitid>Series 10:</unitid>
		<unittitle>Delta Carbonate Method, <unitdate normal="1947/1988">1947-1988</unitdate></unittitle>
	</did>
	
		<c02><did><container type="Box">3</container><unittitle>W. Duchscherer, Jr., Organic carbon contamination and the Delta C method of geochemical hydrocarbon prospecting: Association of Petroleum Geochemical Explorationists Bulletin, v. 4, n. 1, p. 1-29. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
		<c02><did><unittitle>B. B. Ellwood et al., Siderite formation in anoxic deep-sea sediments: A synergetic bacterially controlled process with important implications in paleomagnetism: Geology, v. 16, p. 980-982. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. Duchscherer, Jr., Application of the Delta C method to Caledonia and Wallbanger fields, Elbert County, Colorado:  Association of Petroleum Geochemical Explorationists Bulletin, v. 3, n. 1, p. 15-39. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. Duchscherer, Jr., Delta carbonate geochemical hydrocarbon prospecting: in M. J. Davidson, ed., Unconventional methods in prospecting for petroleum and natural gas IV: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 173-182. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. Duchscherer, Geochemical prospecting for hydrocarbons: Oil &#x0026; Gas Journal, November 10, p. 107-112. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. Duchscherer, Jr., Bell Creek oil field, Montana: A further geochemical confirmation:  Association of Petroleum Geochemical Explorationists Bulletin, v. 1, n. 1, p. 57-84. <unitdate normal="1985">1985</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. Duchscherer, Jr., Geochemical hydrocarbon prospecting with case histories: Tulsa, Penn Well Books, 196 p. (Uses Delta Carbonate method with carbon isotope and trace metal analyses). <unitdate normal="1884">1984</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. Duchscherer, Jr., Geochemical exploration for hydrocarbons–no new tricks–but and old dog: Oil &#x0026; Gas Journal, July 5, p. 163-176. <unitdate normal="1982">1982</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. Duchscherer, Jr., Carbonates and isotope ratios from surface rocks: a geochemical guide to underlying petroleum accumulations:  in B. M. Gottlieb, ed., Unconventional methods in prospecting for petroleum and natural gas II: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p.201-218. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. Duchscherer, Nongasometric geochemical prospecting for hydrocarbons with case histories: Oil &#x0026; Gas Journal, October 19, p. 312-327. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>T. J. Donova, I. Friedman, and J. D. Gleason (USGS), Recognition of Petroleum-bearing Traps by Unusual Isotopic Compositions of Carbonate-cemented Surface Rocks: Geology v. 2, p. 351-354, 1974.</unittitle></did></c02>
		<c02><did><unittitle>W. R. Ransone, Case history of the Sixto oil field, Starr County, Texas, A geochemical discovery:  in W. B. Heroy, ed., Unconventional methods in prospecting for petroleum and natural gas: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 187-196. <unitdate normal="1969">1969</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. R. Ransone, Case history of the Sojourner oil field, Haskell County, Texas, A geochemical confirmation: Geophysics, v. 23, n. 3, p. 574-578. <unitdate normal="1958">1958</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, Geochemical Surveys, Inc. method of prospecting for petroleum (by Delta C measurements): GSI Research Report No. 99036-1-1957, 8 p. 1957 [summary]</unittitle></did></c02>
		<c02><did><unittitle>W. R. Ransone, Geochemical history of the Hardy oil field, Jones County, Texas: Geophysics, v. 12, n. 3, p. 384-392. <unitdate normal="1947">1947</unitdate></unittitle></did></c02>

</c01>

<c01 level="series" id="series11">
	<did>
		<unitid>Series 11:</unitid>
		<unittitle>Carbonate Geomorphology, <unitdate normal="1938/1994">1938-1994</unitdate></unittitle>
	</did>
	
		<c02><did><container type="Box">4</container><unittitle>Z. Al-Shaieb, A. Cairns and J. Pucket, Hydrocarbon-induced aureoles (HIDA) indicators of deeper leaky reservoirs : Association of Petroleum Geochemical Explorationists Bulletin, v. 10, n.. 1, p. 24-48. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Anon., Coral reef formation theory may apply to oil, gas exploration: Oil &#x0026; Gas Journal, December 10, p. 53-54. <unitdate normal="1990">1990</unitdate></unittitle></did></c02>
		<c02><did><unittitle>E. W. Behrens, Geology of a continental slope oil seep, Northern Gulf of Mexico: AAPG Bulletin, v. 72, n. 2, p. 105-114. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. D. Matthews, Effects of hydrocarbon leakage on earth surface materials,  in M. J. Davidson, ed., Unconventional methods in prospecting for petroleum and natural gas IV: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 27-44. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. Sassen, Biodegradation of crude oil and mineral deposition in a shallow Gulf Coast salt dome: Organic Geochemistry, v. 2, p. 153-166. <unitdate normal="1980">1980</unitdate></unittitle></did></c02>
		<c02><did><unittitle>T. J. Donovan, Petroleum microseepage at Cement, Oklahoma: Evidence and mechanism: AAPG Bulletin, v. 58, n. 3, p. 429-446. <unitdate normal="1974">1974</unitdate></unittitle></did></c02>
		<c02><did><unittitle>E. E. Rosaire, Shallow stratigraphic variations over Gulf Coast structures: Geophysics, v. 3, n. 2, p. 96-115. <unitdate normal="1938">1938</unitdate></unittitle></did></c02>
</c01>

<c01 level="series" id="series12">
	<did>
		<unitid>Series 12:</unitid>
		<unittitle>Air Photo Geomorphology, <unitdate normal="1961/1992">1961-1992</unitdate></unittitle>
	</did>
	
		<c02><did><container type="Box">4</container><unittitle>N. H. Foster and E. A. Beaumont, Photogeology and photogeomorphology: Treatise of Petroleum Geology Reprint series, No. 18, 555 p. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, Use of surface linears and lineaments to predict subsurface permeability: Study Report, 4 p. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. F. Scott, R. M. McCoy and L. H. Wullstein, Anomaly may not reflect hydrocarbon seepage: Patrick Draw field, Wyoming, Revisited: Geologic note, AAPG Bulletin, v. 73, n. 7, p. 925-934. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>P. O. Banks and D.T. Ghahremani, Fracture control of radon leakage, Moreland Hills, Ohio: Implications for shale gas exploration: Association of Petroleum Geochemical Explorationists Bulletin, v. 3, n. 1, p. 40-55. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. M. McCoy, K. Clem, and M. J. Havertz, Lineaments, fractures and surface geochemical surveys applied to well site evaluation in the Altamont-Bluebell field, Uinta Basin, Utah: Association of Petroleum Geochemical Explorationists Bulletin, v. 2, n. 1, p. 37-45. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. B. Segal, MD. Ruth, I. S. Merin, Remote detection of anomalous mineralogy associated with hydrocarbon production, Lisbon Valley, Utah: The Mountain Geologist, v. 23, n. 2, p. 51-62. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. W. O’Leary, J. D. Friedman and H. A. Pohn, Lineament, linear, lineation: Some proposed new standards for old terms: GSA Bulletin, v. 87, p. 1463-1469. <unitdate normal="1976">1976</unitdate></unittitle></did></c02>
		<c02><did><unittitle>G. E. Thomas, Continental plate tectonics: southwest Wyoming: Twenty-Third Annual Field Conference - Wyoming Geological Association Guidebook, p. 103-123. <unitdate normal="1971">1971</unitdate></unittitle></did></c02>
		<c02><did><unittitle>W. W. Doeringsfeld, Jr., and J. B. Ivey, Use of photogeology and geomorphic criteria to locate subsurface structure: The Mountain Geologist, v. 1, n. 4, p. 183-195. <unitdate normal="1964">1964</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. A. Hodgson, Regional study of jointing in Comb Ridge-Navajo Mountain area, Arizona and Utah: AAPG Bulletin, v. 45, n. 1, p. 1-38. <unitdate normal="1961">1961</unitdate></unittitle></did></c02>

</c01>

<c01 level="series" id="series13">
	<did>
		<unitid>Series 13:</unitid>
		<unittitle>Satellite Imagery Interpretation, <unitdate normal="1975/2004">1975-2004</unitdate></unittitle>
	</did>
	
		<c02><did><container type="Box">4</container><unittitle>J. R. Everett and R. J. Staskowski, Geochemical indicators of fractured carbonate reservoirs in New York from ASTER data: Abstract, AAPG Annual Meeting, April 18-21, Dallas Texas, 2 p. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. J. Staskowski, C. Jengo and J. R. Everett, Utility of ASTER fo detecting hydrocarbon: Abstract, AAPG Annual Meeting, April 18-21, Dallas Texas, 6 p. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. R. Everett, R. J. Staskowski and C. Jengo, Remote sensing and GIS enable future exploration success: World Oil, v. 223, n. 11, (November)  p. 59-65. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>N. Press, Exploration from space: Fact or fiction? Present achievements, future potential, in Applications of emerging technologies: Unconventional methods in exploration for petroleum an natural gas V: Institute for the Study of Earth and Man, Dallas, Southern Methodist University p. 229-233. <unitdate normal="1997">1997</unitdate></unittitle></did></c02>
		<c02><did><unittitle>Z. Berger, Satellite hydrocarbon exploration: Interpretation and integration techniques: Chapter8, Other applications, p. 199-210. <unitdate normal="1994">1994</unitdate></unittitle></did></c02>
		<c02><did><unittitle>E. A. Beaumont and N. H. Foster, Remote sensing: Treatise of Petroleum Geology Reprint Series, No. 19, 607 p. <unitdate normal="1992">1992</unitdate></unittitle></did></c02>
		<c02><did><unittitle>K. R. Sundberg, Multispectral Imagery (LANDSAT) hydrocarbon alteration signature: Definition of the signature based on studies of probable hydrocarbon microseepage in the United States Mid-Continent: Association of Petroleum Geochemical Explorationists Bulletin, v. 6, n. 1, p.12-29. <unitdate normal="1990">1990</unitdate></unittitle></did></c02>
		<c02><did><unittitle>K. R. Sundberg and H. A. Tiedeman, Multispectral imagery (LANDSAT) hydrocarbon alteration signature: Prospect leads in the Haswell-Kit Carson area of Eastern Colorado: Association of Petroleum Geochemical Explorationists Bulletin, v. 6, n. 1, p. 30-48. <unitdate normal="1990">1990</unitdate></unittitle></did></c02>
		<c02><did><unittitle>C. J. Simpson et al., Satellite detection of natural hydrocarbon seepage: Palm Valley gas field, Amadeus Basin, Central Australia: 1989 APEA Conference, Hobart, Technical Papers, v. 29, pt 1, p. 196-211. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. M. Cole, The discrimination of limonitic anomalies in Southeastern Colorado: Association of Petroleum Geochemical Explorationists Bulletin, v. 5, n. 1, p. 73-84. <unitdate normal="1989">1989</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. W. Marrs and E. D. Paylor, II, Investigation of a surface spectral anomaly at Table Rock gas field, Wyoming: Geophysics, v. 52, n. 7, p. 841-857. <unitdate normal="1987">1987</unitdate></unittitle></did></c02>
 		<c02><did><unittitle>K. M. Morgan, D. Kroger and D. Dees, Landsat image enhancement for tonal anomalies: Association of Petroleum Geochemical Explorationists Bulletin, v. 2, n. 1, p. 63-70. <unitdate normal="1986">1986</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, Use of LANDSAT geomorphic and tonal anomalies in petroleum exploration, in B. M. Gottlieb, ed., Unconventional methods in exploration for petroleum and natural gas II, Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 63-82. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders and D. E. Hicks, Regional geomorphic lineaments on satellite imagery - Their origin and applications: in M. H. Podwysocki and J. Earle, eds., Proceedings of the Second International Conference on Basement Tectonics, Basement Tectonics Committee, Inc., Denver, Colorado, p. 326-352. <unitdate normal="1979">1979</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. F. Saunders, LANDSAT data interpretation in petroleum exploration: Texas Instruments Incorporated, Science Services Division, 41 p. (Includes example map). <unitdate normal="1978">1978</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. T. Halbouty, Application of LANDSAT imagery to petroleum and mineral exploration: AAPG Bulletin, v. 6, n. 5, p. 745-793. <unitdate normal="1976">1976</unitdate></unittitle></did></c02>
		<c02><did><unittitle>P. J. Haman, A lineament analysis of the United States: West Canadian Research Publications of Geology and Related Sciences, Series 4, No. 1, 27 p. <unitdate normal="1975">1975</unitdate></unittitle></did></c02>

</c01>

<c01 level="series" id="series14">
	<did>
		<unitid>Series 14:</unitid>
		<unittitle>Radar Methods, <unitdate normal="1972/1997">1972-1997</unitdate></unittitle>
	</did>
	
		<c02><did><container type="Box">4</container><unittitle>M. Skolnik, A review of radar for the detection of gas seepage associated with underground oil and gas deposits, in Applications of emerging technologies: Unconventional methods in exploration for petroleum and natural gas V: Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 207-228. <unitdate normal="1997">1997</unitdate></unittitle></did></c02>
		<c02><did><unittitle>T. C. Bailey and M. I. Skolnik, Science behind sensing hydrocarbon seepage using X-band radar: Oil &#x0026; Gas Journal, December 2, p. 85-88. <unitdate normal="1996">1996</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. I. Skolnik, Radar detection of hydrocarbon gas seepage associated with underground oil and gas deposits: Naval Research Laboratory Memorandum Report 6245, 45 p. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. Sandy and L. S. Gournay, Overview of gas-sensing radar surveys theory, instrumentation, surveying and interpretation: Oil &#x0026; Gas Journal, February 1, p. 69-71. <unitdate normal="1988">1988</unitdate></unittitle></did></c02>
		<c02><did><unittitle>C. K. Thompson, The airborne gas sensor and its role in exploration reconnaissance, in B. M. Gottlieb, ed., Unconventional methods in exploration for petroleum and natural gas II, Institute for the Study of Earth and Man, Dallas, Southern Methodist University Press, p. 240-248. <unitdate normal="1981">1981</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. S. Gournay, J. W. Harrell, and C. L. Dennis, Remote sensing of hydrocarbon gas seeps utilizing microwave energy: U.S. Patent No. 4,132,943. <unitdate normal="1979">1979</unitdate></unittitle></did></c02>
		<c02><did><unittitle>R. L. Owen and J. M. Busby, Method for exploring the surface of the Earth with electromagnetic energy including comparing reradiation characteristics of gases to locate escaping hydrocarbon gases at the surface emitted by deposits of petroleum and/or natural gas at depth: U.S. Patent No. 3,651,395. <unitdate normal="1972">1972</unitdate></unittitle></did></c02>

</c01>

<c01 level="series" id="series15">
	<did>
		<unitid>Series 15:</unitid>
		<unittitle>Microbiological Methods, <unitdate normal="1952/2004">1952-2004</unitdate></unittitle>
	</did>
	
		<c02><did><container type="Box">4</container><unittitle>M. J. Davidson, Interview with Dr. Donald O. Hitzman, May 20, Ochelata, OK, 4 p. <unitdate normal="2004">2004</unitdate></unittitle></did></c02>
		<c02><did><unittitle>L. S. Durham, Microseeps tell reservoir tales: AAPG Explorer, October, p. 20-23. <unitdate normal="2003">2003</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. C. Hitzman, B. A. Roundtree, J. D. Tucker and S. Smith, Integrated microbial and 3-D seismic surveys discover Park Springs (conglomerate) field and track microseismic reduction, in D. Schumacher and L.A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical References Series No. 11, p. 59-66. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>M. Wagner, M. Wagner, J. Piske and R. Smit, Case histories of microbial prospection for oil and gas onshore and offshore in northwest Europe, in D. Schumacher and L.A. LeSchack, eds., Surface exploration case histories: Applications of geochemistry, magnetics and remote sensing: AAPG Studies in Geology No. 48 and SEG Geophysical References Series No. 11, p. 453-480. <unitdate normal="2002">2002</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. C. Hitzman, J. D. Tucker and B. A. Roundtree, Microbial reservoir characterization of Hobart field, Kiowa County, Oklahoma: Oklahoma Geological Survey Circular 101, p. 129-130. <unitdate normal="2000">2000</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. C. Hitzman, C. B. Roundtree and D. Schumacher, Microseepage survey successfully high-grades Jurassic Cotton Valley pinnacle reefs on basis of hydrocarbon charge, East Texas: Abstract, Paper presented at AAPG Annual Convention, San Antonio, Texas, April, 4 p. <unitdate normal="1999">1999</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. C. Hitzman, C. B. Roundtree and K. Cunningham, Integrated microbial and 3-D seismic survey: Hydrocarbon microseepage in Osage County, Oklahoma: Abstract, Paper presented at AAPG Annual Convention, San Antonio, Texas, April, 7 p. <unitdate normal="1999">1999</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. Schumacher, Surface exploration for oil and gas: Applications for field development and production: Houston Geological Society Bulletin, June, P. 19-21. <unitdate normal="1998">1998</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. Schumacher, Petroleum exploration in environmentally sensitive areas: Applications for noninvasive geochemical and remote sensing methods, in L. M. Hill, ed., Proc. Grand Staircase-Escalante National Monument science conference, Nov. 3-5, 1997, Salt Lake City, Utah, U.S. Bureau of Land Management, p. 321-333. <unitdate normal="1998">1998</unitdate></unittitle></did></c02>
		<c02><did><unittitle>J. D. Tucker, D. C. Hitzman and B. A. Roundtree, Production and structural features identified by surface geochemical techniques, Ames Impact Structure, Oklahoma:   Oklahoma Geological Survey Circular 100, p. 326-329. <unitdate normal="1997">1997</unitdate></unittitle></did></c02>
		<c02><did><unittitle>D. C. Hitzman, B. A. Roundtree and J. D. Tucker, Integrated microbial and 3-D seismic surveys discover new reserves and track microseepage reduction in Park Springs Conglomerate field, Fort Worth Basin, Texas: Paper presented at 1997 Socie