PENINSULA GEOLOGICAL SOCIETY
Field Trip to New Idria with Bob Coleman, Stanford University Saturday & Sunday, Oct. 14-15, 1995

Photos by Mike Diggles

Date created: 01/31/1996
Last modified: 06/20/2020
Created by: Mike Diggles, Vice President, PGS.

345 Middlefield Road, MS-910, Menlo Park, CA 94025. (650) 329-5404 email to mike@diggles.com