TY  - RPRT
TI  - Preliminary geologic map of the Black Mountain area northeast of Victorville, San Bernardino County, California
AU  - Paul Stone
PY  - 2006
DO  - 10.3133/ofr20061347
UR  - https://pubs.usgs.gov/publication/ofr20061347
ID  - ofr20061347
ER  -