97-745 C. Summary Distribution of Slides and Earth Flows in
the San Francisco Bay Region, California - by Carl M. Wentworth,
Scott E. Graham, Richard J. Pike, Gregg S. Beukelman, David W.
Ramsey, and Andrew D. Barron
97-745 E. Map Showing Principal Debris-Flow Source Areas in
the San Francisco Bay Region, California - by Stephen D. Ellen,
Robert K. Mark, Gerald F. Wieczorek, Carl M. Wentworth, David W.
Ramsey, and Thomas E. May