In Geology of the San Juan Islands, Western Washington University geology professor Ned Brown provides detailed, approachable, full color photos and diagrams to

This is the most comprehensive book on the geology of the San Juan Islands in the past nine decades. Although written primarily for non-geologists, it also cont

Active volcanoes, like Rainier and Baker, dominate Washington�s western half, and Columbia flood basalt covers much of the eastern half, but scattered here an