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Tectonic evolution of Northwest California and Southwest Oregon

December 31, 1986

Tectonostratigraphic terrances in northwest California and southwest Oregon record a complex history of subduction, collision, and transform faulting. During the late Jurassic Nevadan orogeny, the Elder Creek-Snow Camp and western Klamath terranes were imbricated during collision of an island-arc system with the continental margin. Subsequent collisions are recorded in the Pickett Peak (Early Cretaceous) and Yolla Bolly (middle Cretaceous) terranes.

Publication Year 1986
Title Tectonic evolution of Northwest California and Southwest Oregon
DOI 10.2113/gssgfbull.II.6.921
Authors M. Clark Blake, Angela S. Jayko
Publication Type Article
Publication Subtype Journal Article
Series Title Bulletin de la Société Géologique de France
Index ID 70197686
Record Source USGS Publications Warehouse
USGS Organization Geology, Minerals, Energy, and Geophysics Science Center