Petrogenesis of compositionally distinct silicic volcanoes in the Three Sisters region of the Oregon Cascade Range
Subtitle: the effects of crustal extension on the development of continental arc silicic magmatism
By: by Brittain Eames Hill.
Published: 1991
Language: eng
Subjects: Petrogenesis -- Oregon -- Cascade Range.; Volcanism -- Oregon -- Cascade Range.; Magmatism -- Oregon -- Cascade Range.; Rocks, Igneous -- Oregon -- Cascade Range.
Notes: Includes mounted photographs.

Typescript (photocopy)

Thesis (Ph.D.)--Oregon State University, 1992.

Includes bibliographical references (leaves 181-198)