TY  - RPRT
TI  - Preliminary geologic map of the Sunland 7.5' quadrangle, southern California
AU  - R.F. Yerkes
PY  - 1996
DO  - 10.3133/ofr9687
UR  - https://pubs.usgs.gov/publication/ofr9687
ID  - ofr9687
ER  -