TY - RPRT TI - Thermogenic hydrocarbons in unconsolidated sediment of Eel river basin, offshore northern California AU - Keith A. Kvenvolden AU - Michael E. Field PY - 1981 DO - 10.1306/03b5963e-16d1-11d7-8645000102c1865d UR - https://pubs.usgs.gov/publication/70208406 ID - 70208406 ER -