TY  - RPRT
TI  - Map of recently active traces of the Hayward fault, Alameda and Contra Costa Counties, California
AU  - James J. Lienkaemper
PY  - 1992
DO  - 10.3133/mf2196
UR  - https://pubs.usgs.gov/publication/mf2196
ID  - mf2196
ER  -