TY  - RPRT
TI  - Characterization of Northern California petroleum by stable carbon isotopes
AU  - Paul G. Lillis
AU  - Leslie B. Magoon
AU  - Richard G. Stanley
AU  - Robert J. McLaughlin
AU  - Augusta Warden
PY  - 2001
DO  - 10.3133/ofr99164
UR  - https://pubs.usgs.gov/publication/ofr99164
ID  - ofr99164
ER  -