TY - RPRT TI - Reconnaissance geologic map of the Cripple Creek-Pikes Peak area, Teller, Fremont, and El Paso counties, Colorado AU - R. A. Wobus AU - R.C. Epis AU - G. R. Scott PY - 1976 DO - 10.3133/mf805 UR - https://pubs.usgs.gov/publication/mf805 ID - mf805 ER -