Rocks, Minerals, and Geology of the Pacific Northwest highlights100 rocks, minerals, and fossil types found in Oregon and Washington. Each entry has color photo

The geologic history of the Pacific Northwest is as unique as the region itself. Created via tectonic plate movements and accretionary events, the original terr

Venturing through two of the most diverse and fascinating regions of North America, these activity books combine the subjects of geology and physical geography

This field guide is your introduction to the beautiful rocks, minerals and geology surrounding Port Townsend, Washington. A Victorian seaport near the majestic