TY - RPRT TI - Maps showing locations of selected pre-Quaternary rock samples from 34 degrees 30 minutes north latitude to 42 degrees north latitude, California continental margin AU - D. S. McCulloch AU - P.A. Utter AU - J.S. Menack PY - 1985 DO - 10.3133/mf1719 UR - https://pubs.usgs.gov/publication/mf1719 ID - mf1719 ER -