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Land status and Federal mineral ownership in the Danforth Hills coal field, northwestern Colorado. Polygons that make up the ownership coverage include counties, 7.5' quadrangles, townships, surface and coal ownership. The ownership coverage was clipped to the base of the A and B coal zones or top of the Trout Creek Sandstone Mbr.
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These are shapefiles and ARC/INFO polygon coverages showing the isopachs of total net coal in beds greater than or equal to 1 ft thick for the Cameo/Fairfield coal group and for the Cameo/Wheeler, South Canyon, and Coal Ridge coal zones, southern Piceance Basin coal assessment area. Also included are isopachs of total net coal in beds 1-2.3 ft thick, 2.3-3.5, 3.5-7.0, and 7.0-14, and greater than 14 ft thick in the Cameo/Wheeler coal zone.
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This is a shape file and coverage of the top of the Rollins Sandstone Member. It outlines the area underlain by the coal-bearing Cameo/Fairfield coal group in the southern Piceance Basin coal assessment area. Also, it delimits the area within which resources were calculated and reported in the southern Piceance Basin coal assessment area. The polygon was adjusted to match the topography of the DEM.
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This is a shapefile and point coverage of 627 data points used in the assessment of coal in the southern Piceance Basin study area. Information in this file includes x, y location and point identifier. Lithologic and stratigraphic data and the geographic distribution of coal are based on our interpretations of geophysical logs from 526 drill holes as well as published lithologic descriptions from 31 coal exploration holes and 70 published stratigraphic sections described from outcrops.
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This digital dataset was created as part of a U.S. Geological Survey hydrologic resource assessment and development of an integrated numerical hydrologic model of the hydrologic system of the Upper Colorado River Basin, an extensive region covering approximately 412,000 square kilometers in five states: Wyoming, Colorado, Utah, Arizona, and New Mexico. As part of this larger study, the USGS developed this digital dataset of geologic data and a three-dimensional hydrogeologic framework model (3D HFM) that define the elevation, thickness, and extent of seven hydrogeologic units in the Upper Colorado River Basin. The hydrogeologic setting of the Colorado Plateau consists of thick Paleozoic, Mesozoic, and Cenozoic aquifers,...
Tags: 3D, Arizona, Chinle Formation, Colorado, Colorado Plateau, All tags...
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The Eocene Green River Formation in the Piceance Basin of Colorado contains some of the richest oil shale deposits in the world (Johnson and others, 2009; Birdwell and others, 2013). The datasets compiled here were collected with the purpose of refining our understanding of geochemical variability through the depositional history of Eocene Lake Uinta in Piceance Basin. The effects of salinity, water column stratification, and redox conditions were of particular interest. The inclusion of basin center (cores) and basin margin (outcrop) samples through the full stratigraphic interval of the Green River Formation facilitated temporal and spatial assessment of trends within the basin. Geochemical and sedimentologic...
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This is a shapefile and coverage of ownership in the southern Piceance Basin coal assessment area, northwestern Colorado. Polygons that make up the coverage include counties, 7.5' quadrangles, townships, and surface and coal ownership. The ownership coverage was clipped by the resource boundary polygon for the coal-bearing Mesaverde Formation and Mesaverde Group which is described in the metadata file for the psmv_bnd coverage.
map background search result map search result map The Base of the Parachute Creek Member Digital Line Outcrop of the Piceance Basin, Colorado Anticlines and synclines of Danforth Hills Coal Field (danclineg) Geologic faults in Danforth Hills study area (danfltg) Active & inactive mines in the Danforth Hills study area (danmng) Danforth Hills land and mineral ownership, Colorado Plateau (danowng) Structure contours on top of the Trout Creek Sandstone, Danforth Hills, Colorado (danstrcg) Structure contours on top of Coal marker sands, the Deserado Study Area, Lower White River coal field, Colorado (desstrcg) Geology of the Lower White River coal field, Northwest Colorado (lwrgeolg) Reporting Polygons to Summarize Overburden Material Above the Mahogany Zone in the Piceance Basin, Colorado Mahogany Ledge Digital Line Outcrop of the Piceance Basin, Colorado Oil Shale Core Hole and Rotary Hole Locations in the State of Colorado Anticlines and Synclines of the Southern Piceance Basin (psclineg) Area of coal-bearing Mesaverde Formation and Mesaverde Group, southern Piceance Basin assessment area, Colorado (psmvbndg) Land status and Federal mineral ownership, southern Piceance basin (psowng) Dta points used in assessment of coal in the southern Piceance basin study area (psptg) Isopachs of net coal in the B and D coal zones, Deserado study area, Lower White River coal field, CO (des*thkg) Net coal thickness in the southern Piceance Basin, Colorado (ps*thkg) TIN Dataset Model of Overburden Above the Mahogany Zone in the Piceance Basin, Colorado Geochemical data for the Green River Formation in the Piceance Basin, Colorado: Major and trace element concentrations and total organic carbon content Digital hydrogeologic framework model of the Upper Colorado River Basin, western U.S. Geochemical data for the Green River Formation in the Piceance Basin, Colorado: Major and trace element concentrations and total organic carbon content Geologic faults in Danforth Hills study area (danfltg) Structure contours on top of Coal marker sands, the Deserado Study Area, Lower White River coal field, Colorado (desstrcg) Isopachs of net coal in the B and D coal zones, Deserado study area, Lower White River coal field, CO (des*thkg) Danforth Hills land and mineral ownership, Colorado Plateau (danowng) Anticlines and synclines of Danforth Hills Coal Field (danclineg) Active & inactive mines in the Danforth Hills study area (danmng) Structure contours on top of the Trout Creek Sandstone, Danforth Hills, Colorado (danstrcg) The Base of the Parachute Creek Member Digital Line Outcrop of the Piceance Basin, Colorado Geology of the Lower White River coal field, Northwest Colorado (lwrgeolg) Reporting Polygons to Summarize Overburden Material Above the Mahogany Zone in the Piceance Basin, Colorado TIN Dataset Model of Overburden Above the Mahogany Zone in the Piceance Basin, Colorado Mahogany Ledge Digital Line Outcrop of the Piceance Basin, Colorado Anticlines and Synclines of the Southern Piceance Basin (psclineg) Dta points used in assessment of coal in the southern Piceance basin study area (psptg) Area of coal-bearing Mesaverde Formation and Mesaverde Group, southern Piceance Basin assessment area, Colorado (psmvbndg) Land status and Federal mineral ownership, southern Piceance basin (psowng) Net coal thickness in the southern Piceance Basin, Colorado (ps*thkg) Oil Shale Core Hole and Rotary Hole Locations in the State of Colorado Digital hydrogeologic framework model of the Upper Colorado River Basin, western U.S.