Map of the Great Plains, Center for Great Plains Studies

Great Plains Conservation Program, designated counties

United States map with highlighted overlay of the Great Plains

Map of the Southern Great Plains Rapid Ecoregional Assessment

Map of the Great Plains and study sites in North America

Midwest & Plains Equity Assistance Center

Tribal Epidemiology Center Programs

The Great Plains. Source: Center for Great Plains Studies

Fossils of the Great Plains — Earth@Home

Topography of the Great Plains — Earth@Home