Eocene rocks in northeast Washington--radiometric ages and correlation
Subtitle: the genetic relations among numerous patches of volcanic rocks
By: by R. C. Pearson and J. D. Obradovich.
Contributors: Obradovich, John D., joint author.
Series: Geological Survey bulletin ; 1433; Geological Survey bulletin ;; 1433.
Publisher: U.S. Govt. Print. Off.
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 41
Subjects: Geology, Stratigraphic -- Eocene.; Potassium-argon dating.; Stratigraphic correlation -- Washington (State); Stratigraphic correlation -- British Columbia.; Geology -- Washington (State); Geology -- British Columbia.
Notes: Bibliography: p. 32-34.