John is a geologist for the California EPA (DTSC) in Berkeley. He has conducted geology and environmental projects throughout the western US from Colorado to Alaska to Midway Island and throughout California. He received his Master’s degree from Western Washington University and his doctorate from the Colorado School of Mines. In addition, he enjoys teaching at Diablo Valley College and has lead field trips in the SF Bay region as well as to Big Sur and the Eastern Sierra for UC Berkeley Extension. Doris Sloan and John collaborated on the “Geology of the San Francisco Bay Region.” John is an avid hiker, mountain biker, and backpacker who enjoys photography.



Title Date/Time
Geology Hike to Sculptured and Santa Maria Beach Saturday, July 11, 2015 - 9:00am to 5:00pm
Geology Hike to Angel Island State Park Saturday, July 25, 2015 - 10:30am to 3:00pm
Geology of the North American and Pacific Plates Saturday, September 26, 2015 - 9:00am to Sunday, September 27, 2015 - 5:00pm
Geology of the San Francisco Waterfront Saturday, October 24, 2015 - 9:00am to 5:00pm