Revisions to the Cenozoic stratigraphy of Harney basin, southeastern Oregon a formal designation and description of three major units of volcanic rocks with extensive regional correlations throughout southeastern Oregon /
|Main Author:||Walker, George Walton, 1921-|
|Other Authors:||Geological Survey (U.S.),|
[Reston, Va.] :
United States Department of the Interior, Geological Survey,
1 online resource (iii, 35 pages, 1 page of plates) : illustrations.
Geological Survey bulletin ;