February 10, 10:00 am-Noon
Visitor Center Discovery Lab
Speaker: Dr. Monte Marshall, SDSU Professor Emeritus, Geological Sciences
Topic: The Geologic Evolution of the Gulf of California, the Salton Trough and the San Andreas Fault System. A field trip is also planned for Saturday to the Painted Gorge area for a look at the lava flows.
Free and open to the public