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ContributorsRingland, Arthur (Author)
Created1925-11-02
Description

Letter from Arthur Ringland to Carl Hayden about road alignment survey through the Buggeln ranch.

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ContributorsDutton, Clarence (Author) / United States Geological Survey (Publisher)
Created1905-02-24
Description

Geological examination of the park canyonland, with description of the rocks, water sculping process, volcanic cones and outflows, and land erosion. This edition is Volume 2, 1977 reprint, of the author's 1882 monograph. Includes 12 color maps, 10 color views and is number 280/1500.