"This guidebook volume for the 2016 GSA Cordilleran Section Meeting, which was held in Ontario, California, explores varied geological features of southern Cali

The most comprehensive field guide available to the flora and fauna of California--a portable, essential companion for visitors and residents alike--from the go

This easy-to-use handbook is a must for anyone who wants to leave behind Southern California's noisy freeways and crowded beaches in search of the wild places w

With over 40,000 described species, spiders have adapted to nearly every terrestrial environment across the globe. Over half of the world’s spider families li