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Geologic map of Newberry Volcano, Deschutes, Klamath, and Lake counties, Oregon
Newberry Volcano, Deschutes, Klamath, and Lake counties, Oregon, geologic map
2 maps on 2 sheets : color ; 89 x 65 cm. and 45 x 49 cm., sheets 104 x 137 cm., and 61 x 102 cm. + 1 pamphlet (23 pages : illustrations ; 28 cm.), folded in envelope 30 x 24 cm.
Relief shown by contours and spot heights.
Includes text and 2 col. cross-sections on sheet 1.
Pamphlet includes bibliographical references (pages 11-14).
Miscellaneous investigations series (Geological Survey (U.S.)) ; I-2455