Palms To Pines Geological and Historical Excursions Through the Palm Springs Region, Riverside County, California
Picacho and the Cargo Muchachos: Gold, Guns, and Geology Eastern Imperial County, California: SDAG 2011 Annual Field Trip
Roadside Geolofy Of Utah
Roadside Geology of Arizona
Roadside Geology Of Colorado - Third Edition
Roadside Geology Of Idaho
Roadside Geology Of Montana
Roadside Geology Of New Mexico
Roadside Geology of Northern and Central California
Roadside Geology Of Oregon
Roadside Geology of Southern California
Roadside Geology Of Wyoming
Rought-Hewn Land
Structural Germorphology, Petroleum and Water Resources
Studies of the San Andreas Fault Zone in Northern California
Surf, Sand, And Stone
The Great Earthquake and Firestorms of 1906: How San Francisco Nearly Destroyed Itself
The Rise and Fall of San Diego - 150 Million Years of History Recorded in Sedimentary Rocks
The San Andreas Fault System, California
Volcanoes In Human History
Waiting for Tsunami: Coastal Hazards of Northern San Diego County, California
When The Earth Shakes