County: Clark

Date: Sometime between 1981 and 2010

Photographer: John Charlton/KGS

Place Name: Big Basin Prairie Preserve

Short description: Big Basin in Clark County is a circular depression about one mile across and 100 feet deep and is bisected by U.S. Highway 283/160. The floor of the basin is relatively flat. The 1,818-acre Big Basin Prairie Preserve features native mixed-grass prairie, rolling hills, small canyons, intermittent Keiger Creek, and a herd of bison that helps maintain the natural prairie ecosystem.

Hi-Resolution Version

Credit: This photo may be reproduced for non-commercial and educational purposes. When using this photo in a publication, website, or presentation, please credit Kansas Geological Survey. For information about use for commercial purposes, please contact the KGS editor.