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   Columbia River Basalts

Origin of the Columbia River Basalt: Passive ascent of shallow mantle, or active upwelling of a deep-mantle plume?

V. Camp

Delamination Origin for Columbia River Flood Basalts and Wallowa Mountains Uplift

David L. Abt, T.C. Hales, Eugene D. Humphreys & Joshua J. Roering

Radiating Volcanic Migrations: An example from the Pacific Northwest, U.S.A.

Vic Camp & Martin Ross

from Mahoney & Coffin, 1997

The Columbia River Basalts & Yellowstone Hot Spot: A Mantle Plume?

Peter R. Hooper

last updated 28th April, 2009