Description: A map of the Cumberland Plateau. On the right is the summit of the plateau; on the left is the surface of the Highland River; between is a belt of rugged country which marks the descent from the higher to the lower level.
Source: Isaiah Bowman, Ph. D, Forest Physiography (New York, NY: John Wiley and Sons, 1911) 699
Map Credit: The Private Collection of Roy Winkelman |
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