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Pacific Northwest Geologic Mapping and Urban Hazards

Pacific Northwest Urban Corridor Geologic Maps

Geologic maps and databases of the Corvallis, OR 30' x 60' Quadrangle

 


corvallis62.5k corvallis62.5k           corvallis24k corvallis62.5k corvallis62.5k           corvallis24k corvallis62.5k corvallis62.5k          corvallis62.5k corvallis62.5k             clickable quad index map UNDER CONSTRUCTION

Index to 7.5' geologic quadrangle maps. Green links to online USGS maps; purple links to USGS paper maps; pink links to USGS maps in preparation; yellow links to Oregon Dept. of Geology and Mineral Industries maps; blue areas are described within the existing 30' x 60' geologic map.

location of xxx 100K quad Bellingham Vancouver Yamhill River Oregon City Corvallis North Santiam River Eugene McKenzie River Cottage Grove Roseburg Oregon Dept. of Geology and Mineral Res Oregon Dept. of Geology and Mineral Res Washington Division of Natural Resources Washington Division of Natural Resources Mt. Baker Robinson Mtn Port Townsend Sauk River Olympic Peninsula page Twisp Seattle Skykomish River Chelan Tacoma Snoqualmie Pass Wenatchee Centralia Mount Rainier Astoria Mount Saint Helens Nehalem River

Location of Corvallis, OR 100K quad.


Available geologic maps

15' geologic maps

Snavely, P.D., MacLeod, N.S., Wagner, H.C., and Rau, W.W., 1976, Geologic map of the Cape Foulweather and Euchre Mountain quadrangles, Lincoln County, Oregon: U.S. Geological Survey, Miscellaneous Investigations Series Map I-868, scale 1:62500.

Snavely, P.D., MacLeod, N.S., Wagner, H.C., and Rau, W.W., 1976, Geologic map of the Yaquina and Toledo quadrangles, Lincoln County, Oregon: U.S. Geological Survey, Miscellaneous Investigations Series Map I-867, scale 1:62500.

7.5' geologic maps

Tolan, T.L., and Beeson, M.H., in preparation

This site is maintained by the Pacific Northwest Urban Corridor Geologic Mapping Project, part of the Geology, Minerals, Energy and Geophysics Science Center

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