TY - RPRT TI - Geochemical characterization of tarballs on beaches along the California coast. Part I - Shallow seepage impacting the Santa Barbara Channel Islands, Santa Cruz, Santa Rosa and San Miguel AU - F. D. Hostettler AU - R.J. Rosenbauer AU - T.D. Lorenson AU - J. Dougherty PY - 2004 DO - 10.1016/j.orggeochem.2004.01.022 UR - https://pubs.usgs.gov/publication/70026978 ID - 70026978 ER -