TY - RPRT TI - Geologic map of the Cucamonga Peak 7.5' quadrangle, San Bernardino County, California AU - D. M. Morton AU - J. C. Matti AU - Catherine Koukladas AU - P. M. Cossette PY - 2001 DO - 10.3133/ofr01311 UR - https://pubs.usgs.gov/publication/ofr01311 ID - ofr01311 ER -