TY  - RPRT
TI  - Biomarkers in Tertiary mélange, western Olympic Peninsula, Washington, U.S.A.
AU  - Keith A. Kvenvolden
AU  - Frances D. Hostettler
AU  - John B. Rapp
AU  - Parke D. Snavely
PY  - 1991
DO  - 10.1016/0009-2541(91)90066-z
UR  - https://pubs.usgs.gov/publication/70016400
ID  - 70016400
ER  -