Roadside Geology of Southern California mya update this picture ARTHUR GIBBS SYLVESTER AND ELIZABETH

ARTHUR GIBBS SYLVESTER AND ELIZABETH O'BLACK GANS

This field guide describes the most common species of flora and fauna across the United States: their size

Save your favorite finds in this beautiful treasure box

and ecology in California’s deserts

You'll discover a new relationship to sharks and learn about the plight of many of the animals in Richard's underwater family

Roadside Geology of Southern California mya update this picture ARTHUR GIBBS SYLVESTER AND ELIZABETHROADSIDE GEOLOGY OF SOUTHERN CALIFORNIA ARTHUR GIBBS SYLVESTER AND ELIZABETH O'BLACK GANS Since Mountain Press started the Roadside Geology series forty years ago, southern Californians have been waiting for an RG of their own. During those four decadeswhich were punctuated by jarring earthquakes and landslides geologists continued to unravel the complexity of the Golden State, where some of the most dramatic and diverse geology in the world erupts,