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Geological Mapping

 Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Created For = NAHSTE

Found in 2 Collections and/or Records:

Drainage Map, showing a portion of Wyoming, Idaho and Utah, 1879

 Item
Identifier: Coll-74/6/9
Scope and Contents

Drainage Map, showing a portion of Wyoming, Idaho and Utah, 1879, surveyed by the United States Geological and Geographical Survey of the Territories. Primary triangulation by AD Wilson; Topography by Henry Gannett, GB Chittenden, Gustavus R Bechler and FA Clark.

Dates: 1879

Map of Montana and Wyoming Territories, c1879

 Item
Identifier: Coll-74/6/12
Scope and Contents

Map of Montana and Wyoming Territories, embracing most of the country drained by the Madison, Gallatin and Upper Yellowstone rivers. Geology by FV Hayden, assisted by AC Peale. Drawn by Henry Gannett from notes and sketches by Adolph Bruck, chief topographer of the Yellowstone Division of the United States Geological Survey of the Territories.

Dates: c1879