The geologic history of the Pacific Northwest is as unique as the region itself. Completely reorganized and revised, the Third Edition of Geology of the Pacific Northwest brings the area’s volcanism, earthquakes, tsunamis, and geologic environmental issues into sharp focus. William and Elizabeth Orr provide a singular perspective and explore the Pacific Northwest writ large, including Southeast Alaska, British Columbia, Washington, Oregon, Idaho, and northern California. Descriptive and detailed photographs of the formations and terranes of each subregion are included, along with color plates that illuminate and expose the fundamental processes that shaped Pacific Northwest geology. The text reveals the geological origins, geographic features, phenomena, and natural resources of areas throughout the region. As urban development continues to expand in the tectonically active Pacific Northwest, environmental concerns and geologic hazards will grow more and more important. The authors’ central theme that continental plate tectonics are the fundamental processes of Northwest geologic history leads to deeper understanding of the region’s geology and new insights in volcanic eruption prediction, disaster preparedness, and the environmental effects of mining.
Rocks, Minerals, and Geology of the Pacific Northwest highlights100 rocks, minerals, and fossil types found in Oregon and Washington.
The text reveals the geological origins, geographic features, phenomena, and natural resources of areas throughout the region.As urban development continues to expand in the tectonically active Pacific Northwest, environmental concerns and ...
Scenic Geology of the Pacific Northwest
Respectively, Numerous long (100s to 1000s of km), parallel, arcuate belts of accreted material comprise the North American Cordillera, resulting from hundreds of millions of years of convergent mar- gin tectonics following ...
Cascadia; the Geologic Evolution of the Pacific Northwest
Balbas, A. M., Barth, A. M., Clark, P. U., Clark, J., Caffee, M., O'Connor, Allen, J. E., Burns, M., & Burns, S. (2009). Cataclysms on the J. E., Baker, V. R., Konrad, K., & Bjornstad, B. N. (2017). 10Be datColumbia: The great Missoula ...
The book presents evidence of changing ecosystems and ancient life, as well as the Northwest's exceptional record of past climate changes and the implications for our future.
Tectonic history of a continent-island arc boundary—West-central Idaho. PhD diss., University of Pennsylvania. ———. 2004. Geology of the Payette National Forest and vicinity, westcentral Idaho: U.S. Geological Survey Professional Paper ...
The tale of the Northwest's geology began more than two billion years ago when an ancient continent split, creating oceanfront property in what is now western Idaho. Pacific islands mashed...
Hamilton, W., 1969, Reconnaissance geologic map of the Riggins quadrangle, west-central Idaho: U.S. Geological Survey, ... Lund, K., 2004, Geology of the Payette National Forest and Vicinity, WestCentral Idaho: U.S. Geological Survey ...