Geology - Yosemite National Park (U.S. National Park Service)
What is Geological Engineering?
Geology Field Trips to California's Central Coast
Active structure and tectonics field trip to Southern/Central California
Several members of VGMS - Vallejo Gem and Mineral Society
Geology Field Trips to California's Central Coast
Travels in Geology - California
Red Rock Canyon State Park, California
Geology - Yosemite National Park (U.S. National Park Service)
Geology Field Trips to California's Central Coast
Program: Roadside Geology of Southern California - Santa Barbara Audubon Society
Geology Field Trips to California's Central Coast