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Maps are presented which show indices of organic diagenesis, and form part of a data base which includes previously published stratigraphic and structural data for assessing...
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View within SubmissionGathering Resources...Paper describing Appalachian Basin Hydrogeology; includes groundwater statistics, maps, diagrams, and charts.-
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View within SubmissionGathering Resources...Mine locations in Alabama with lat. and long., since Alabama is the most Southern and Western state in the Appalachian area.-
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View within SubmissionGathering Resources...The classic study by Epstein and others (1977), using conodont alteration index (CAI) isograds, is the established standard for evaluating thermal maturity patterns of lower...-
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View within SubmissionGathering Resources...The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined...-
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View within SubmissionGathering Resources...The objective of this study is to enhance existing thermal maturity maps in Pennsylvania by establishing: 1) new subsurface CAI data points for the Ordovician and Devonian and...-
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View within SubmissionGathering Resources...Cell maps for each oil and gas assessment unit were created by the USGS as a method for illustrating the degree of exploration, type of production, and distribution of...-
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View within SubmissionGathering Resources...The conodont color alteration index (CAI) introduced by Epstein and others (1977) and Harris and others (1978) is an important criterion for estimating the thermal maturity of...-
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View within SubmissionGathering Resources...The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined...-
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View within SubmissionGathering Resources...Cell maps for each oil and gas assessment unit were created by the USGS as a method for illustrating the degree of exploration, type of production, and distribution of...-
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View within SubmissionGathering Resources...Information on the layers and subsurface of the Appalachian Basin. Includes cross section PDFs.-
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View within SubmissionGathering Resources...Topographic maps for the northern Appalachian Basin area, subsurface readings, and seismic data in the forms of PDFs and tables.-
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View within SubmissionGathering Resources...The Total Petroleum System is used in the National Assessment Project and incorporates the Assessment Unit, which is the fundamental geologic unit used for the assessment of...-
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