Source, evolution, and eruptive history of the Cold Spring Creek volcanics, Beaverhead County, Montana
By: by Susan Denise Ivy.
Published: 1988
Language: eng
Number of pages: 132
Subjects: Volcanoes -- Montana -- Beaverhead County.; Geochemistry -- Montana -- Beaverhead County.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1989.

Includes bibliographical references.