TY - RPRT TI - Conglomerates of the upper middle Eocene to lower Miocene Sespe Formation along the Santa Ynez Fault; implications for the geologic history of the eastern Santa Maria Basin area, California. Reconnaissance bulk-rock and clay mineralogies of argillaceous Great Valley an Franciscan strata, Santa Maria Basin Province, California AU - Jeffrey L. Howard AU - Richard M. Pollastro AU - Hugh McLean AU - Laura L. Zink PY - 1995 DO - 10.3133/b1995hi UR - https://pubs.usgs.gov/publication/b1995HI ID - b1995HI ER -