Pacific Northwest Geological Highway Map


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States included are Washington and Oregon.

This colorful, educational map presents state/regional surface rock outcrop information - age, depositional environment, rock type, and names of formations. Map includes major highways, towns, and landmarks. Printed on a single sheet and folded to glove compartment size, each has a stratigraphic column by state, mileage charts, and may depict spots of interest.

Scale: 1 inch = 30 miles
Product Code:667
Release Date:Nov 15, 1995
Media:Printed map
Pages: 0