This book is a must-have for anyone interested in the geology of North California. Written by experts at the California Division of Mines and Geology, it provides a comprehensive overview of the region's geological features and history. From the ancient rocks that form the bedrock to the volcanic activity that shapes the landscape, this bulletin covers it all.

Whether you're a seasoned geologist or just curious about the natural wonders of California, this publication is sure to provide valuable insights. With detailed descriptions and high-quality illustrations, it's a great addition to any collection. Don't miss out on the opportunity to own this valuable resource.