TY - RPRT TI - Geologic map of the Telegraph Peak 7.5' quadrangle, San Bernardino County, California AU - D. M. Morton AU - M.O. Woodburne AU - J. H. Foster AU - Gregory Morton AU - P. M. Cossette PY - 2001 DO - 10.3133/ofr01293 UR - https://pubs.usgs.gov/publication/ofr01293 ID - ofr01293 ER -