Brownfield, Michael E Roberts, L.N.R Johnson, E.A Mercier, Tracey J 2000 Downloadable GIS Data Reston,VA U.S. Geological Survey chap. N, Assessment of the distribution and resources of coal in the Deserado coal area, Lower White River coal field, northwest Colorado Kirschbaum, M.A. Roberts, L.N.R. Biewick, L.R.H. 2000 U.S. Geological Survey Professional Paper 1625-B Denver, CO U.S. Geological Survey https://pubs.usgs.gov/pp/p1625b/ https://doi.org/10.5066/P9MLB83U This file depicts the geologic faults contained within the Lower White River coal field. The Nation's coal resources are being reassessed by the USGS. This assessment identifies and characterizes the coal beds and coal zones that will provide the bulk of the nation's coal-derived energy during the next century. This assessment is different from previous large-scale USGS assessments because files and databases are being stored in a digital analyzed using a Geographic Information System. 2000 publication date Complete None planned -109.0522 -108.3081 40.4378 39.6178 None Faults Lower White River Colorado Plateau Piceance Basin Deserado ArcIMS Metadata Server Theme Codes geoscientificInformation economy environment EnergyResourceActivities coal nca2000 cplateaucoal lwhiterivercoal None Lower White River Colorado Plateau Piceance Basin Deserado USGS Metadata Identifier USGS:60ac0cfdd34ea221ce51ff02 None 500,000 scale U.S. Geological Survey - CERSC Data Management Services Project mailing and physical

Denver Federal Center, Building 25, Mail Stop 939

Denver CO 80225 USA 1-888-275-8747 datamgt@usgs.gov https://www.sciencebase.gov/catalog/file/get/60ac0cfdd34ea221ce51ff02?f=__disk__e7%2F4e%2F56%2Fe74e564cf0e47dd47d85b797a9998976aeba3ebb Thumbnail view of faults in the Lower White River coal field JPEG ArcView version 3.0a Software computed Complete chain vectors Only arcs contained within the Lower White River study area were selected out of the original data source. Captured at 1 : 500,000 scale. U.S. Geological Survey 1992 map USGS Open-File Report OFR-92-0507 Denver, CO U.S. Geological Survey https://pubs.usgs.gov/of/1992/ofr-92-0507/ 500000 online publication date USGS, OFR-92-0507 Faults contained within the Lower White River coal field. Faults and contacts coverage was loaded into ArcView where only the faults contained within the Lower White River coal field were selected out and converted to a shapefile. This shapefile was then converted to decimal degrees and all attributes except Length were deleted. 1998 Vector Complete Chain 341 .0001 .0001 Decimal degrees North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 lwrfltg.dbf Shapefile Attribute Table None Length Length of line Software computed 0.001 0.132 U.S. Geological Survey - ScienceBase mailing and physical

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Denver CO 80225 USA 1-888-275-8747 sciencebase@usgs.gov Downloadable Data Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. Shapefile https://doi.org/10.5066/P9MLB83U 20210524 20070716 U.S. Geological Survey - CERSC Data Management Services Project mailing and physical

Denver Federal Center, Building 25, Mail Stop 939

Denver CO 80225 USA 1-888-275-8747 datamgt@usgs.gov FGDC CSDGM FGDC-STD-001-1998 ------------------------------------------------------------------------ Generated by mp version 2.4.8 on Mon Sep 27 16:44:59 1999 local time https://www.esri.com/metadata/esriprof80.html ESRI Metadata Profile