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This ArcView shapefile contains a polygon representation of numerous themes for the Decker coalfield. These themes are listed in the process steps. Its sole purpose is to allow the users to perform multiple theme queries. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.
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These are shapefiles and final unioned polygon coverages used to calculate coal resources of the A through D coal zones, Yampa coal field, northwestern Colorado. Yamafing was used for the A coal zone, yambfing was used for the B coal zone, etc. Polygons that make up the final unioned polygons include counties, 7.5' quadrangles, townships, surface and coal ownership, leased areas, net coal thickness categories, and overburden categories. The final unioned coverage for each coal zone, was clipped by the resource boundary polygon of each coal zone. These polygons are described in the metadata files for the yam_bnd coverages.
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Locations and shapes of salt diapirs were modified after the New Orleans Geological Society map, Salt tectonism of the U.S. Gulf Coast Basin (compiled by J.A. Lopez, 1995); Plate 2, Principal structural features, Gulf of Mexico Basin (compiled by T.E. Ewing and R.F. Lopez) in Volume J, The Geology of North America (1991); and U.S. Geological Survey Miscellaneous Field Studies Map MF-1213, Distribution of salt structures, Gulf of Mexico, by R.G. Martin (1980). This dataset contains basic data and interpretations developed and compiled by the U.S. Geological Survey's Framework Studies and Assessment of the Gulf Coast Project. Other major sources of data include publicly available information from state agencies as...
This dataset (located by latitude and longitude) is a subset of the geochemical dataset found in Chap. C, Appendix 8, Disc 1, and used in this study of the Pittsburgh coal bed. That dataset is a compilation of data from the U.S. Geological Survey's (USGS) National Coal Resources Data System (NCRDS) USCHEM (U.S. geoCHEMical), The Pennsylvania State University (PSU), the West Virginia Economic and Geological Survey (WVGES), and the Ohio Division of Geological Survey (OHGS) coal quality databases as well as published U.S. Bureau of Mines (USBM) data. The metadata file for the complete dataset is found in Chap. C, Appendix 9, Disc 1 (please see it for more detailed information on this geochemical dataset). This subset...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Allegany County, MD, Allegheny County, PA, Appalachians, Athens County, OH, Barbour County, WV, All tags...
This dataset is a polygon coverage of counties limited to the extent of the Pittsburgh coal bed resource areas and attributed with remaining resource values in aggregated reporting categories as described in USGS Circular 891. The file has been generalized from detailed geologic coverages found elsewhere in Professional Paper 1625-C.
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: ALLEGANY County MD, ALLEGHENY County PA, ARMSTRONG County PA, ATHENS County OH, Appalachians, All tags...
This dataset (located by latitude and longitude) is a subset of the geochemical dataset found in Chap. H, Appendix 2, Disc 1, and used in this study of the Pocahontas No. 3 coal bed. That dataset is a compilation of data from the U.S. Geological Survey's (USGS) National Coal Resources Data System (NCRDS) USCHEM (U.S. geoCHEMical), The Pennsylvania State University (PSU), and the West Virginia Economic and Geological Survey (WVGES) coal quality databases. The metadata file for the complete dataset is found in Chap. H, Appendix 3, Disc 1 (please see it for more detailed information on this geochemical dataset). This subset of the geochemical data for the Pocahontas No. 3 coal bed includes ash yield, sulfur content,...
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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 Appalachian Basin Province is located in the eastern United States, encompassing all or parts of the counties in Alabama, Georgia, Kentucky, Maryland, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, and West Virginia. The main population centers within the study area are Birmingham, Alabama; Buffalo,...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 506701 = Conasauga-Rome/Conasauga, 50670101 = Rome Trough, 506702 = Sevier-Knox Trenton, 50670201 = Lower Paleozoic Carbonates, 506703 = Utica-Lower Paleozoic, All tags...
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The volcanic provinces are modified after Plate 2, Principal structural features, Gulf of Mexico Basin (compiled by T.E. Ewing and R.F. Lopez) in Volume J, The Geology of North America (1991). This dataset contains basic data and interpretations developed and compiled by the U.S. Geological Survey's Framework Studies and Assessment of the Gulf Coast Project. Other major sources of data include publicly available information from state agencies as well as publications of the U.S. Geological Survey and other scientific organizations. In cases where company proprietary data were used to produce various derivatives such as contour surfaces, the source is cited but the data are not displayed.
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This coverage includes arcs, polygons and polygon labels that describe U.S. Geological Survey defined geologic provinces of the Australia and New Zealand area (Australia, Fiji, New Zealand, Tonga and Vanuatu; and parts of Indonesia, Papua New Guinea and Solomon Islands). Each province has a set of geologic characteristics distinguishing it from surrounding provinces. These characteristics may include the dominant lithologies, the age of the strata, and the structural style. Some provinces include multiple genetically-related basins. Offshore province boundaries are defined by the 2000 meter bathymetric contour.
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: AS, Adelaide and Kanmantoo Fold Belts, Province 3901, Akita Basin, Province 3301, Alakol Basin, Province 1169, Alashan Yinshan Fold Belt, Province 3101, All tags...
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The digitally compiled map includes geology, oil and gas field centerpoints, and geologic provinces of the Arctic (North Pole area encircled by 640 N Latitude). The GIS data sets were designed originally in ESRI's ARC/INFO ver. 8.0.1 and were published as part of a series of interim CD-ROM products of the U.S. Geological Survey's World Energy Project (WEP). The goal of the WEP is to assess the undiscovered, technically recoverable oil and gas resources of the world. Results of this assessment were reported in the year 2000 (see USGS DDS-60; http://pubs.usgs.gov/dds/dds-060/).
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Admiralty Arch, Province 1061, Anabar Basin, Province 1200, Anabar-Olenek High, Province 1202, Anadyr Basin, Province 1300, Anzhu Uplift, Province 1255, 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: 500501 = Cretaceous-Tertiary Composite, 50050101 = Eastern Oregon and Washington Conventional Gas, 50050102 = Republic Graben Gas, 50050161 = Columbia Basin Continuous Gas, Assessment Unit, 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: 10 = San Joaquin Basin, 501001 = Winters-Domengine, 50100101 = Northern Nonassociated Gas, 501002 = Eocene-Miocene Composite, 50100201 = Deep Fractured Pre-Monterey, All tags...
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The Apparent Wilcox Group thickness maps are contoured from location and top information derived from the Petroleum Information (PI) Wells database. The Wilcox apparent thickness map was constructed by searching for Wilcox and Midway Group tops. Apparent thickness is computed by subtracting Midway top from the Wilcox top. Geographic control is superimposed on the maps from USGS state line, county, elevation and other data files. The veracity of the PI Wells database is being checked by comparison to published cross sections and geologic maps. Interpretation of the depth to Wilcox and apparent thickness maps along with published measured sections and cross sections indicates that portions of Texas, Louisiana, Mississippi...
Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 47 = Western Gulf, 48 = East Texas Basin, 49 = Louisiana-Mississippi Salt Basins, 50 = Florida Peninsula, AL, All tags...


map background search result map search result map Data Points (drill sites) for Deserado Coal Area, Colorado Plateau (desptg) Unioned layer for the the Decker coalfield, Montana (dkfing.shp) Fire Clay Coal Zone Point Data (Geology) in Kentucky, Virginia and West Virginia Arctic Bathymetry (batharcst) Salt Diapirs in the Gulf Coast [gcdiapirg] Pittsburgh Coal Bed Point Data (Chemistry) in Pennsylvania, Ohio, West Virginia, and Maryland Pittsburgh Coal Bed Remaining Resources by County in Pennsylvania, Ohio, West Virginia, and Maryland Pond Creek Coal zone Point Data (Chemistry) in Virginia and West Virginia National Assessment of Oil and Gas Project - Appalachian Basin Province (067) Boundary Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana (prbclkg.shp) Volcanics in the Gulf Coast [volcanicg] Unioned layer for the Wyodak-Anderson coal zone in the Powder River Basin, Montana and Wyoming (wafing.shp) Trace elements, stratigraphic data, and proximate analysis samples in the Wyodak-Anderson coal zone, Powder River Basin, Wyoming and Montana (waptg) Anticlines and synclines of the Yampa Coal Field (yamclineg) Geologic Provinces of Australia and New Zealand, 2000 (prv3cl) National Assessment of Oil and Gas Project - Eastern Oregon - Washington Province (005) Assessment Units National Assessment of Oil and Gas Project - San Joaquin Basin Province (010) Assessment Units Final unioned files for Yampa coal field resource calculations, northwestern Colorado (yam*fing) Boundaries delimiting areas within which resources were calculated for A through D coal zones, Yampa coal field, CO (yam*bndg) Wilcox Group Apparent Thickness, Gulf Coast (wlcxthkg) Data Points (drill sites) for Deserado Coal Area, Colorado Plateau (desptg) Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana (prbclkg.shp) Trace elements, stratigraphic data, and proximate analysis samples in the Wyodak-Anderson coal zone, Powder River Basin, Wyoming and Montana (waptg) Unioned layer for the Wyodak-Anderson coal zone in the Powder River Basin, Montana and Wyoming (wafing.shp) Pond Creek Coal zone Point Data (Chemistry) in Virginia and West Virginia Fire Clay Coal Zone Point Data (Geology) in Kentucky, Virginia and West Virginia Pittsburgh Coal Bed Remaining Resources by County in Pennsylvania, Ohio, West Virginia, and Maryland Pittsburgh Coal Bed Point Data (Chemistry) in Pennsylvania, Ohio, West Virginia, and Maryland National Assessment of Oil and Gas Project - San Joaquin Basin Province (010) Assessment Units National Assessment of Oil and Gas Project - Eastern Oregon - Washington Province (005) Assessment Units National Assessment of Oil and Gas Project - Appalachian Basin Province (067) Boundary Wilcox Group Apparent Thickness, Gulf Coast (wlcxthkg) Volcanics in the Gulf Coast [volcanicg] Salt Diapirs in the Gulf Coast [gcdiapirg] Arctic Bathymetry (batharcst) Geologic Provinces of Australia and New Zealand, 2000 (prv3cl)