A map from 1898 of South America showing the general physical features including mountain systems, prominent peaks and volcanoes, river and lake systems, plateaus, and coastal features. The map includes an insert of the Isthmus of...

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...