Whatcom County in the Northwest corner of Washington State has a fascinating and elaborate geologic history. A Walk Through Geologic Time is a comprehensive guide to the geologic sculpting of this area's landscape. The book spans the history of the North Cascades and lowland from 1.8 billion years ago to the present and includes information on palm tree fossils, marine fossils, the volcanic and glacial history of Mt. Baker, history of gold and coal mining, and much more.
