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Preliminary geologic map of the John Day quadrangle, Oregon

January 1, 1956

No abstract available.

Citation Information

Publication Year 1956
Title Preliminary geologic map of the John Day quadrangle, Oregon
DOI 10.3133/mf51
Authors T. P. Thayer
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Miscellaneous Field Studies Map
Series Number 51
Index ID mf51
Record Source USGS Publications Warehouse