TY  - RPRT
TI  - Map showing faults with Quaternary displacement, northeastern San Francisco Bay region, California
AU  - Edward J. Helley
AU  - Darrell G. Herd
PY  - 1977
DO  - 10.3133/mf881
UR  - https://pubs.usgs.gov/publication/mf881
ID  - mf881
ER  -