geological reconnaissance across the Cascade Range near the forty-ninth parallel by George Otis Smith and Frank C. Calkins. [U.S. Geological Survey Bulletin No. 235. Series B, Descriptive Geology, 41. Series D, Petrography and Mineralogy, 28.] [electronic resource]

Bibliographic Details

Online Access:	Online Access
Corporate Authors:	United States. Congress. House, Geological Survey (U.S.)
Other Authors:	Calkins, Frank C., 1878-1974, Smith, George Otis, 1871-1944
Format:	Government Document Electronic eBook
Language:	English
Published:	Washington, DC, 1904.
Series:	United States congressional serial set ; serial set no. 4688. House document (United States. Congress. House) ; 58th Congress, no. 730.
Subjects:	Bulletin of the United States Geological Survey. Climate. Geological surveys. Geology. Mines and mineral resources. Petrology. Cascade Range. Columbia River Valley. Executive Department Publications.