TY - RPRT TI - Geologic map of the Cover Mountain Quadrangle, Fremont, Park, and Teller counties, Colorado AU - R. A. Wobus AU - R.C. Epis AU - G. R. Scott PY - 1979 DO - 10.3133/i1179 UR - https://pubs.usgs.gov/publication/i1179 ID - i1179 ER -