Books and maps tagged “geology”
Geology Hikes of Northern California
Over 100 Walks and Hikes with a Geologic Point of View
Robin C. Johnson & Dot Lofstrom 
Whether or not geology is your passion, this book will open your eyes to the natural world around you. Covers the Klamath Mountains, North Coast, Cascades, Modoc Plateau, the Coast Ranges, the Great Valley, and the Sierra Nevada.
Geology of the Lassen Country
The Geologic Story of Lassen Volcanic National Park & Vicinity
R. Forrest Hopson & Michael A. Clynne 
Describes the intriguing geology and geologic evolution of Lassen Volcanic National Park and surrounding areas, providing an up-to-date source of geologic information specific to Lassen Country.
Humboldt Rocks
How They Got Here, What They Are, How to Find Them
Meryl King, Illustrated by Lance Anderson 
This book presents the amazing geology of Humboldt County in clear and informative language. It begins deep in the Gorda Trench, where sulfurous steam vents support giant tube worms, then moves on to describe an earthquake before describing the rocks that underlie all this action.
Shaping the Sonoma-Mendocino Coast
Exploring the Coastal Geology of Northern California
Thomas E. Cochrane 
Geologist Cochrane provides a detailed yet approachable overview of how and why the Sonoma-Mendocino Coast appears as it does today––with all its fascinating oddities. An 85-mile road log provides precise instructions for a self-drive geological tour from Bodega Bay to Elk
Great Salt Lake
Regional Book of Facts and Exploration
Featuring Area History, Geology, Ecology and Culture
Alan Millard 
This book covers the history, ecology, geology, and culture of the Great Salt Lake Region. Includes volcanic activity, native cultures, pioneers including the Donner Party, the Pony Express, the Golden Spike, salt extraction, shipping, resorts, Bonneville Speedway, more.
Exploring the Berryessa Region
A Geology, Nature, and History Tour
Bob Schneider, Eldridge and Judy Moores, Marc Hoshovsky, and Peter Schiffman 
Tells the story of a landscape, just west of Sacramento and north of SF, born through plate tectonic forces. The region holds geologic wonders including subduction zones, thrust faults, and mud volcanoes. Recreation opportunities aplenty.
California Rocks
A Guide to Gems, Minerals, and Crystals
David Trexler 
Covers sedimentary, metamorphic, and igneous rocks, plus many categories of minerals.
Geologic Trips
San Francisco and the Bay Area
Ted Konigsmark
Written for the non-geologist, this user-friendly book leads readers on fascinating field trips to Bay Area landmarks.
Geologic Trips
Sierra Nevada
Ted Konigsmark 
If you have ever wondered how the rocks and scenery of the Sierra Nevada were formed, take this geologic guide with you on your next trip. Written for the non-geologist, this detailed guide describes 116 of the geologic attractions of the Sierra
Living with the Changing California Coast
Gary Griggs, Kiki Patsch & Lauret Savoy 
This authoritative and easy-to-use book, a geological profile of the California coast, describes the landforms and processes that shape the coastline and beaches, documents how erosion has affected development, and discusses the options available for dealing with coastal hazards and geologic instability.