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Filters: Tags: nca2000 (X) > partyWithName: Mercier, Tracey J (X)

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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 1.2' thick for the A through G coal zones, Danforth Hills coal field. The coverage danathkg is the isopach coverage for the A coal zone; danbthkg is for the B coal zone, and so on.
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This shapefile includes anticlines and synclines of the Lower White River coal field. Nominal map scale is 500,000. The original digital source data for this shapefile was the digital geologic map of Colorado.
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This is a shapefile and the final unioned polygon coverage used to calculate coal resources of the lower Blackhawk Formation in the southern Wasatch coal assessment area. Polygons that make up the final unioned polygons include counties, 7.5' quadrangles, townships, surface and coal ownership, reliability, overburden categories, and net coal thickness categories. The final unioned coverage was clipped by the resource boundary polygon, which is described in the metadata file for the shapefile WS_BND.
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These are shapefiles and ARC/INFO coverages that outline the areas within which coal resources are calculated and reported for the A/B through G coal zones, Danforth Hills coal field. The shapefile DANABBNDG is the defining resource polygon for the A and B coal zones; DANCbndg is the defining resource polygon for the C coal zone, and so on.
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These are shape files of final unioned polygon coverages used to calculate coal resources of the B and D coal zones, Lower White River coal field, Deserado assessment area, northwestern Colorado. Desbfing was used for the B coal zone; Desdfing was used for the D coal zone. Polygons that make up the final unioned polygons include counties, 7.5' quadrangles, townships, surface and coal ownership, lease area, overburden, and coal thickness categories. The final coverages were clipped to the resource areas for each coal zone, which are described in the metadata files for the des_bnd coverages.
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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.
map background search result map search result map Geologic faults in Danforth Hills study area (danfltg) Geology of the Danforth Hills study area, Colorado Plateau (dangeolg) Active & inactive mines in the Danforth Hills study area (danmng) Danforth Hills land and mineral ownership, Colorado Plateau (danowng) Public data points (wells) in Danforth Hills coal field, Colorado Plateau (danptg) Structure contours on top of the Trout Creek Sandstone, Danforth Hills, Colorado (danstrcg) Boundary of the Deserado Coal Area (desbndg.shp) Data Points (drill sites) for Deserado Coal Area, Colorado Plateau (desptg) Anticlines and synclines of the Lower White River coal field (lwrclineg) Faults in the Lower White River coal field, Colorado Plateau (lwrfltg) Geology of the Lower White River coal field, Northwest Colorado (lwrgeolg) Final unioned file used for coal resource calculations, southern Wasatch Plateau, Central Utah (wsfing) Geologic faults in the So. Wasatch Plateau study area (wsfltg) Southern Wasatch Plateau geology, Utah (wsgeolg) Southern Wasatch Plateau coal mine locations, Utah (wsmng) Data points (drill locations) used in the assessment of coal in the southern Wasatch Plateau, UT (wsptg) Isopachs of total net coal, lower Blackhawk Formation, southern Wasatch Plateau, UT (wsthkg) Danforth Hills coal resources calculation area, Northwest Colorado (dan*bndg) Isopachs of total net coal in beds >1.2' thick, A - G coal zones, Danforth Hills coal field (dan*thkg) Final unioned polygons for the Deserado coal area, northwest Colorado (des*fing) Geologic faults in Danforth Hills study area (danfltg) Data Points (drill sites) for Deserado Coal Area, Colorado Plateau (desptg) Boundary of the Deserado Coal Area (desbndg.shp) Final unioned polygons for the Deserado coal area, northwest Colorado (des*fing) Public data points (wells) in Danforth Hills coal field, Colorado Plateau (danptg) Southern Wasatch Plateau coal mine locations, Utah (wsmng) Danforth Hills land and mineral ownership, Colorado Plateau (danowng) Danforth Hills coal resources calculation area, Northwest Colorado (dan*bndg) Isopachs of total net coal in beds >1.2' thick, A - G coal zones, Danforth Hills coal field (dan*thkg) Active & inactive mines in the Danforth Hills study area (danmng) Isopachs of total net coal, lower Blackhawk Formation, southern Wasatch Plateau, UT (wsthkg) Final unioned file used for coal resource calculations, southern Wasatch Plateau, Central Utah (wsfing) Geologic faults in the So. Wasatch Plateau study area (wsfltg) Geology of the Danforth Hills study area, Colorado Plateau (dangeolg) Structure contours on top of the Trout Creek Sandstone, Danforth Hills, Colorado (danstrcg) Data points (drill locations) used in the assessment of coal in the southern Wasatch Plateau, UT (wsptg) Anticlines and synclines of the Lower White River coal field (lwrclineg) Southern Wasatch Plateau geology, Utah (wsgeolg) Geology of the Lower White River coal field, Northwest Colorado (lwrgeolg) Faults in the Lower White River coal field, Colorado Plateau (lwrfltg)