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Spatial Extent of Data

USGS Data Source

Other Subject Keywords

coal, economy, coal thickness data, National Coal Resource Assessment, geoscientificInformation, nca2000, environment, cplateaucoal, yampacoal, drill holes, NCRA, data point locations

Place Keywords

Colorado, Sandwash Basin, Yampa coal field, Moffat County, Rio Blanco County, Routt County, Green River Basin

Data point (drill locations) locations used in assessing coals in the Yampa coal field (yam*ptg)

These are shapefiles and coverages of data points used in the assessment of coal zones A, B, C, and D in the Yampa coal field, northwestern Colorado. There are four separate shapefiles, one for coal zone. Yama_pts is for the A coal zone, yamb_pts is for the B coal zone, etc.

Get Data and Metadata
Author(s) E.A. Johnson, L.N.R. Roberts, Michael E Brownfield orcid
Publication Date 2000
Beginning Date of Data 1997
Ending Date of Data 1997
Data Contact
U.S. Geological Survey - CERSC Data Management Services Project
DOI https://doi.org/10.5066/P9MJYJWP
Citation Johnson, E., Roberts, L., and Brownfield, M.E., 2000, Data point (drill locations) locations used in assessing coals in the Yampa coal field (yam*ptg): U.S. Geological Survey data release, https://doi.org/10.5066/P9MJYJWP.
Metadata Contact
U.S. Geological Survey - CERSC Data Management Services Project
Metadata Date 2021-06-11
Related Publication
Citations of these data No citations of these data are known at this time.
Access public
License http://www.usa.gov/publicdomain/label/1.0/
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Harvest Source: ScienceBase
Harvest Date: 2024-12-20T19:52:19.708Z