Geologic map of the Cowlitz Falls quadrangle, Lewis and Skamania Counties, Washington
By: by Russell C. Evarts and Roger P. Ashley.
Contributors: Evarts, Russell C.; Ashley, Roger P. 1940-
Series: Geologic quadrangle map -- GQ-1682
Publisher: U.S. Geological Survey
Published: 1993
Place of publication: Reston, VA
Language: eng
Subjects: Geology -- Washington (State) -- Lewis County -- Maps.; Geology -- Washington (State) -- Skamania County -- Maps.; Geology -- Washington (State) -- Cowlitz River Watershed -- Maps.
Genres: Maps.
Notes: Relief shown by contours and spot heights.

Includes 3 colored corss sections, 1 index map, 1 location diagram, and 1 ancillary map.

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