Southern Iowa Drift Plain Iowa Geological Survey - The

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.

Why do so many maps include parts of Iowa's Iowan Surface, the Southern Iowa Drift Plain, and even the Des Moines Lobe in the Driftless Area? : r/ geology

Potential of water quality wetlands to mitigate habitat losses from agricultural drainage modernization - ScienceDirect

Why Iowa Isn't All Flat Iowa Agriculture Literacy

Geologic overview of the Paleozoic Plateau region of northeastern Iowa; Iowa's Driftless Area; 95th session of the Iowa Academy of Science

Iowa River Greenbelt - Iowa Natural Heritage Foundation

Geography of Iowa - Wikipedia

Geography of Iowa - Wikipedia

Iowa Caves and Karst

Frontiers Impacts of Quaternary History on Critical Zone Structure and Processes: Examples and a Conceptual Model From the Intensively Managed Landscapes Critical Zone Observatory

USGS - NAWQA - Water Quality in the Eastern Iowa Basins - Introduction

Geography of Iowa - Wikipedia

Geography of Iowa - Wikipedia

Geography Climate of Iowa