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Alska is a complex amalgamation of tectonic blocks with diverse histories. Sedimentary basins that are formed on these blocks both before amalgamation and as a result of collisions between them record the tectonic history of this complex region. Thermal-maturity data-indicators of maximum burial temperatures-provide important constraints both on basin evolution and on terrane amalgamation. To help elucidate these relations, and to provide constraints for hydrocarbon assessments, the U.S. Geological survey (USGS) has compilied thermal-maturity data from Alaska for many decades. This report is a digital release of our current understanding of thermal-maturity patters in Alaska.
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This CD-ROM publication provides a GIS analysis of a summaryterrane map, mineral deposit maps, and metallogenic belt maps forthe Russian Far East, Alaska, Canadian Cordillera and adjacentoffshore areas. This CD-ROM publication is one of a series ofpublications for a large collaborative project on the Major MineralDeposits, Metallogenesis, and Tectonics of the Russian Far East,Alaska, and the Canadian Cordillera. This project is providingcritical information for collaborators and customers on the majormetalliferous mineral resources, metallogenic patterns, and crustalorigin and evolution of mineralizing systems for the region. Themajor collaborating agencies for the project are the RussianAcademy of Sciences, ROSKOMNEDRA,...
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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 undiscovered oil and gas resources. The Total Petroleum System is shown here as a geographic boundary defined and mapped by the geologist responsible for the province, and incorporates not only the set of known or postulated oil and (or) gas accumulations, but also the geologic interpretation of the essential elements and processes within the petroleum system that relate to source, generation, migration, accumulation, and trapping of the discovered and undiscovered petroleum resource(s).
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 500102 = Northern Alaska Gas Hydrate, 50010201 = Sagavanirktok Formation Gas Hydrate, 50010202 = Tuluvak-Schrader Bluff-Prince Creek Formation Gas Hydrate, 50010203 = Nanushuk Formation Gas Hydrate, AK, All tags...
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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 undiscovered oil and gas resources. The Total Petroleum System is shown here as a geographic boundary defined and mapped by the geologist responsible for the province, and incorporates not only the set of known or postulated oil and (or) gas accumulations, but also the geologic interpretation of the essential elements and processes within the petroleum system that relate to source, generation, migration, accumulation, and trapping of the discovered and undiscovered petroleum resource(s).
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 500101 = Brookian Coalbed Gas Composite, 50010181 = Nanushuk Formation Coalbed Gas, 50010182 = Prince Creek-Tuluvak Formations Coalbed Gas, 50010183 = Sagavanirktok Formation Coalbed Gas, AK, All tags...
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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 within the context of the higher-level Total Petroleum System. The Assessment Unit is shown here as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism, and hydrocarbon type. The Assessment Unit boundary is defined geologically as the limits of the geologic...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 02 = Yukon Flats, 500201 = Tertiary Composite, 50020101 = Tertiary Sandstone, 50020102 = Subthrust, 50020103 = Crooked Creek, All tags...
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This data set represents reconnaissance geologic mappingof the Christian quadrangle, Alaska. It is used tocreate the mapsheet in USGS OFR 00-192, which showsbedrock and surficial deposits of the 1:250,000 scaleChristian quadrangle in northern Alaska.
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The USGS Central Region Energy Team assesses oil and gas resources of the United States. The onshore and State water areas of the United States comprise 71 provinces. Within these provinces, Total Petroleum Systems are defined and Assessment Units are defined and assessed. Each of these provinces is defined geologically, and most province boundaries are defined by major geologic changes. The Yukon Flats Assessment Area is located in east-central Alaska, encompassing part of Yukon-Koyukuk Census Area County in Alaska. The main population centers within the study area are Fort Yukon, Venetie, Stevens Village, and Beaver, Alaska. The main highways, State Route 4 and the Trans-Alaska Pipeline System crosses the western...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 02 = Yukon Flats, 500201 = Tertiary Composite, 50020101 = Tertiary Sandstone, 50020102 = Subthrust, 50020103 = Crooked Creek, All tags...
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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 undiscovered oil and gas resources. The Total Petroleum System is shown here as a geographic boundary defined and mapped by the geologist responsible for the province and incorporates not only the set of known or postulated oil and (or) gas accumulations, but also the geologic interpretation of the essential elements and processes within the petroleum system that relate to source, generation, migration, accumulation, and trapping of the discovered and undiscovered petroleum resource(s).
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 500201 = Tertiary Composite, 50020101 = Tertiary Sandstone, 50020102 = Subthrust, 50020103 = Crooked Creek, 50020181 = Coalbed Gas, All tags...
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This database and accompanying text depict historical and modern reported occurrences of petroleum both in wells and at the surface within the boundaries of the Central Alaska Province. These data were compiled from previously published and unpublished sources and were prepared for use in the 2002 U.S. Geological Survey petroleum assessment of Central Alaska, Yukon Flats region. Indications of petroleum are described as oil or gas shows in wells, oil or gas seeps, or outcrops of oil shale or oil-bearing rock and include confirmed and unconfirmed reports. The scale of the source map limits the spatial resolution (scale) of the database to 1:2,500,000 or smaller.
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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 within the context of the higher-level Total Petroleum System. The Assessment Unit is shown here as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism, and hydrocarbon type. The Assessment Unit boundary is defined geologically as the limits of the geologic...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 500101 = Brookian Coalbed Gas Composite, 50010181 = Nanushuk Formation Coalbed Gas, 50010182 = Prince Creek-Tuluvak Formations Coalbed Gas, 50010183 = Sagavanirktok Formation Coalbed Gas, AK, All tags...
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The limits of Gas Hydrate (GH) stability zone contour lines (GH stability thickness zero) shown here is a geographic boundary defined and mapped on basis of U.S. Geological Survey Digital Data Series DDS-35 Gas Hydrate assessment contours that were created in Support of the 1995 National Assessment of United States Oil and Gas Resources. The 1995 CD-ROM released digital map data, figures, and text used in the "1995 National Assessment of United States Oil and Gas Resources -- Results, Methodology, and Supporting Data," U.S. Geological Survey Digital Data DDS-30 (Gautier and others, 1995). The 1995 Assessment Gas Hydrate thickness boundaries were revised and updated according to recent methane hydrate stability zone...
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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 within the context of the higher-level Total Petroleum System. The Assessment Unit is shown here as a geographic boundary interpreted, defined, and mapped by the geologist responsible for the province and incorporates a set of known or postulated oil and (or) gas accumulations sharing similar geologic, geographic, and temporal properties within the Total Petroleum System, such as source rock, timing, migration pathways, trapping mechanism, and hydrocarbon type. The Assessment Unit boundary is defined geologically as the limits of the geologic...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 500102 = Northern Alaska Gas Hydrate, 50010201 = Sagavanirktok Formation Gas Hydrate, 50010202 = Tuluvak-Schrader Bluff-Prince Creek Formation Gas Hydrate, 50010203 = Nanushuk Formation Gas Hydrate, AK, All tags...
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This data set is a point coverage representing Alaskan coal fields of undetermined extent. Resolution of data is 1:5000000. The points were collected from Farrell Barnes's "Coal Fields of the United States, Alaska"(sheet 2, 1960) map. Updates are planned for the future. These updates will include the polygons used by energy resource regions of the USGS Energy Program in the National Coal Assessment. Data from Alaska will be incorporated using the most recent digital data available from Alaskan authorities.


    map background search result map search result map Coal Fields of the Conterminous United States: Alaska Maps showing sedimentary basins, surface thermal maturity, and indications of petroleum in the central Alaska province: Indications of petroleum Generalized Thermal Maturity Map of Alaska Geologic map of the Christian quadrangle, Alaska Summary terrane, mineral deposit, and metallogenic belt maps of the Russian Far East, Alaska, and the Canadian Cordillera MAS/MILS Arc/Info point coverage for the Western U.S. (excluding Hawaii) National Assessment of Oil and Gas Project - Yukon Flats Assessment Area (002) Boundary National Assessment of Oil and Gas Project, Northern Alaska Province (001). Petroleum Systems and Geologic Assessment of Gas Hydrates in Northern Alaska 2008. Limits of the Gas Hydrate stability zone contour lines National Assessment of Oil and Gas Project - Northern Alaska Gas Hydrate Total Petroleum System, Northern Alaska Province (001) Total Petroleum Systems National Assessment of Oil and Gas Project - Brookian Coalbed Gas Composite Total Petroleum System, Northern Alaska Province (001) Total Petroleum Systems National Assessment of Oil and Gas Project - Brookian Coalbed Gas Composite Total Petroleum System, Northern Alaska Province (001) Assessment Units National Assessment of Oil and Gas Project - Yukon Flats Assessment Area (002) Assessment Units National Assessment of Oil and Gas Project - Yukon Flats Tertiary Composite (002) Total Petroleum Systems National Assessment of Oil and Gas Project - Northern Alaska Gas Hydrate Total Petroleum System, Northern Alaska Province (001) Assessment Units Geologic map of the Christian quadrangle, Alaska National Assessment of Oil and Gas Project - Yukon Flats Assessment Area (002) Boundary National Assessment of Oil and Gas Project - Yukon Flats Tertiary Composite (002) Total Petroleum Systems National Assessment of Oil and Gas Project - Yukon Flats Assessment Area (002) Assessment Units National Assessment of Oil and Gas Project - Northern Alaska Gas Hydrate Total Petroleum System, Northern Alaska Province (001) Total Petroleum Systems National Assessment of Oil and Gas Project - Brookian Coalbed Gas Composite Total Petroleum System, Northern Alaska Province (001) Total Petroleum Systems National Assessment of Oil and Gas Project, Northern Alaska Province (001). Petroleum Systems and Geologic Assessment of Gas Hydrates in Northern Alaska 2008. Limits of the Gas Hydrate stability zone contour lines National Assessment of Oil and Gas Project - Brookian Coalbed Gas Composite Total Petroleum System, Northern Alaska Province (001) Assessment Units National Assessment of Oil and Gas Project - Northern Alaska Gas Hydrate Total Petroleum System, Northern Alaska Province (001) Assessment Units Maps showing sedimentary basins, surface thermal maturity, and indications of petroleum in the central Alaska province: Indications of petroleum Coal Fields of the Conterminous United States: Alaska Generalized Thermal Maturity Map of Alaska MAS/MILS Arc/Info point coverage for the Western U.S. (excluding Hawaii) Summary terrane, mineral deposit, and metallogenic belt maps of the Russian Far East, Alaska, and the Canadian Cordillera