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The Southern Iowa Drift Plain is certainly the largest of Iowa’s landform regions and it is the primary region travelers on Interstate 80 will see. Noted Iowa artist Grant Wood emphasized the steeply rolling character of this landscape in many of his stylized paintings, especially Young Corn and Fall Plowing.
Iowa Caves and Karst
Geography of Iowa - Wikipedia
Tardigrades of Hardin County, Iowa: Seven New Records from Iowa, USA
PDF) Geologic Mapping of the Upper Iowa River Watershed
News - GOLDEN HILLS RC&D
Geography of Iowa
Geography of Iowa - Wikipedia
Geography of Iowa - Wikipedia
Why do so many maps include parts of Iowa's Iowan Surface, the
Geography of Iowa - Wikipedia
Landforms of Iowa Iowa Geological Survey - The University of Iowa
Iowan Surface Iowa Geological Survey - The University of Iowa
Southern Iowa Drift Plain Iowa Geological Survey - The
