TY - RPRT TI - Map and cross sections of coal zones in the Upper Cretaceous Neslen and Mount Garfield formations, northeastern part of the Westwater 30' x 60' Quadrangle and adjacent area, Garfield County, Colorado, and Grand and Uintah counties, Utah AU - James Louis Gualtieri PY - 1991 DO - 10.3133/coal134 UR - https://pubs.usgs.gov/publication/coal134 ID - coal134 ER -