Geologic map of the Greater Portland Metropolitan Area and surrounding region, Oregon and Washington /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.) (Cartographer), Oregon. Department of Geology and Mineral Industries, Washington Geological Survey (2017- )
Other Authors:	Wells, Ray E. (Cartographer)
Format:	Government Document Map
Language:	English
Published:	Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2020.
Series:	Scientific investigations map ; 3443.
Subjects:	Geology > Oregon > Clackamas County > Maps. Geology > Oregon > Columbia County > Maps. Geology > Oregon > Marion County > Maps. Geology > Oregon > Multnomah County > Maps. Geology > Oregon > Yamhill County > Maps. Geology > Washington (State) > Cowlitz County > Maps. Geology > Washington (State) > Clark County > Maps. Geology. Oregon > Clackamas County. Oregon > Columbia County. Oregon > Marion County. Oregon > Multnomah County. Oregon > Yamhill County. Washington (State) > Clark County. Washington (State) > Cowlitz County. Maps.
Online Access:	https://purl.fdlp.gov/GPO/gpo145812

Published 2020

Government Document Map