U. S. Geological Survey Photo Library / Federal Center / Lower building / Upper building / /
NaturalFeature
Cholame Valley / Stream channel / Two stream / /
Organization
UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Aerial / Federal Center / Geological Society of America Bull / U.S. Securities and Exchange Commission / California Division of Mines and Geology / Stanford University / /
Person
Sandra S. Schulz / Vedder / Sandra S. Schulz Open-File / Robert E. Wallace / / /
UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Aerial views in color of the San Andreas fault, California Robert E. Wallace and Sandra S. Schulz