TY  - RPRT
TI  - Location and age of foraminifer samples collected by Chevron Petroleum geologists in California
AU  - Earl E. Brabb
AU  - John M. Parker
PY  - 2003
DO  - 10.3133/ofr03167
UR  - https://pubs.usgs.gov/publication/ofr03167
ID  - ofr03167
ER  -