Geologic map of Oregon west of the 121st meridian : 1961 /

Geologic map of Oregon west of the 121st meridian : 1961 /

Bibliographic Details
Main Authors: Wells, Francis G (Francis Gerritt), 1898-, Wells, Francis G (Francis Gerritt), 1898-1969
Corporate Author: Oregon Department of Geology and Mineral Industries
Other Authors: Peck, Dallas L (Dallas Lynn), 1929-
Format: Map
Language:English
Published: [Washington, D.C.] : For sale by the U.S. Geological Survey, [1961]
Series:Miscellaneous geologic investigations map (Geological Survey (U.S.)) ; I-325
Miscellaneous geologic investigations map I-325
Subjects:
Geology > Oregon > Maps
Geology
Oregon
Oregon, Western
Maps
Description
Item Description:Also includes, on separate sheet, 4 col. cross-sections, ancillary tectonic map, index maps to USGS quadrangles and sources of geologic data, and isogonic chart
Includes 4 col. cross-sections, ancillary tectonic map, index maps to USGS quadrangles and sources of geologic data, and isogonic chart
Relief shown by spot heights
Physical Description:1 map : col. ; 100 x 61 cm., on sheet 124 x 169 cm
Bibliography:Includes bibliographical references

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