TY - RPRT TI - Geologic map index of the Craig 1° x 1/2° quadrangle, Moffat & Routt Counties, Colorado AU - Edward A. Johnson AU - Michael E. Brownfield PY - 1985 DO - 10.3133/ofr85525 UR - https://pubs.usgs.gov/publication/ofr85525 ID - ofr85525 ER -