California Geology Author:Deborah R. Harden Organized to introduce basic principles and work toward a unifying picture of California geology. With California plate tectonics as a central theme, this book is intended to acquaint non- geologists with California geology. Contains examples of catastrophic natural disasters, excerpts from California history, illustrations of mining methods, ... more »and discussions of the societal impacts of geologic processes. A book for practicing geologists in California or any region where fault lines are present and plate tectonics affect the immediate geography.« less