Miocene to Pliocene Ringold Formation and associated deposits of the ancestral Columbia River system, south-central Washington and north-central Oregon
By: by Kevin A. Lindsey.
Contributors: Washington (State). Division of Geology and Earth Resources.; Washington (State). Dept. of Natural Resources.
Series: Open file report / Washington Division of Geology and Earth Resources -- 96-8; Open file report (Washington (State). Division of Geology and Earth Resources) -- 96-8
Publisher: Washington State Dept. of Natural Resources
Published: 1996
Place of publication: [Olympia, Wash.]
Language: eng
Number of pages: 125
Subjects: Geology -- Washington (State); Geology -- Oregon
Notes: "November 1996."

Includes bibliographical references (p. 40-45)