Clastic Dikes Literature Relevant to Eastern Washington 1820-2020
Fieldwork in Burlingame Canyon near Walla Walla in July 1995. Several dozen articles, abstracts, consultant reports, and field guides...
Dune Fields of the Upper Columbia River Region, WA
Palouse dust storms thicken Okanogan soils. - Silviculture/Soils Consultant I once knew In the Okanogan Highlands of northeastern...
Great Terrace of the Columbia #1 - The Explorers
Geologists have long been fascinated with the high terrace that stands well above the modern Columbia River between Brewster and Chelan....