Hydrothermal alteration in the Mount Hood area, Oregon /

by Bargar, Keith E., Beeson, Melvin H., Keith, Terry E. C.
Published 1993

Zeolitic diagenesis of tuffs in Miocene lacustrine rocks near Harney Lake, Harney County, Oregon /

by Sheppard, Richard A.
Published 1995

A newly recognized ductile shear zone in the northern Klamath Mountains, Oregon : implications for Nevadan accretion /

by Donato, Mary M.
Published 1992

Age and origin of fluvial terraces in the central Coast Range, western Oregon /

by Personius, Stephen F.
Published 1993

Geologic implications of Paleozoic and Mesozoic paleontology and biostratigraphy, Blue Mountains province, Oregon and Idaho /

Published 1986