TY - RPRT TI - Possible evidence for subducted sedimentary materials beneath central California AU - A.M. Trehu AU - W.H. Wheeler PY - 1987 DO - 10.1130/0091-7613(1987)15<254:pefssm>2.0.co;2 UR - https://pubs.usgs.gov/publication/70014188 ID - 70014188 ER -