TY  - RPRT
TI  - Geology of San Francisco
AU  - Russell W. Graymer
AU  - Robert Givler
AU  - John Baldwin
AU  - William Lettis
AU  - Samuel Johnson
AU  - H. Gary Greene
AU  - Peter Dartnell
PY  - 2018
UR  - https://pubs.usgs.gov/publication/70200007
ID  - 70200007
ER  -