TY  - RPRT
TI  - Preliminary geologic map of the Thousand Oaks 7.5' Quadrangle, Southern California
AU  - R. F. Yerkes
AU  - P. K. Showalter
PY  - 1991
DO  - 10.3133/ofr91288
UR  - https://pubs.usgs.gov/publication/ofr91288
ID  - ofr91288
ER  -