Description: A map of a part of the Highwoods Mountains in Montana showing a glaciated portion of the Great Plains. The map shows the remnant glacial features such as moraine and drift, and shows the areas covered by younger drift, areas covered by mountain glaciers, and areas covered by glacial lakes, indicating the large proglacial lake west of the Highwood Mountains.
Place Names: Montana,
ISO Topic Categories: transportation,
location,
inlandWaters
Keywords: Highwood Mountains, transportation, physical, physical features,
topographical, railroads, transportation,
location,
inlandWaters, Unknown, 1911
Source: Isaiah Bowman, Ph. D, Forest Physiography (New York, NY: John Wiley and Sons, 1911) 412
Map Credit: Courtesy the private collection of Roy Winkelman |
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