Geologic map of Oregon west of the 121st meridian [map] / prepared under the direction of Francis G. Wells ; compiled by Dallas L. Peck ; prepared in cooperation with the State of Oregon, Department of Geology and Mineral Industries

Author:: Wells, Francis G. (Francis Gerritt), 1898-1969
Additional Titles:: Oregon west of the 121st meridian
Published:: [Washington, D.C.] : For sale by the U.S. Geological Survey, [1961]
Physical Description:: 1 map : color ; 100 x 61 cm, on sheet 124 x 169 cm.
Additional Creators:: Peck, Dallas L. (Dallas Lynn), 1929-, Oregon. Department of Geology and Mineral Industries, and Geological Survey (U.S.)

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Series:

Miscellaneous geologic investigations ; map I-325

Report Numbers:

I 19.91:I-325

Subject(s):

Geology—Oregon—Maps

Cartographic Mathematical Data:

Scale 1:500,000. (W 124 045ʹ00ʺ--W 121 000ʹ00ʺ/N 46 015ʹ00ʺ--N 42 000ʹ00ʺ).

Note:

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.
Imperfect: issuing envelope lacking. Inserted in envelope (32 cm.).

Bibliography Note:

Includes bibliographical references.

View MARC record | catkey: 1820649