| Cheyenne Sandstone | |
| Type: | Formation |
| Age: | Early Cretaceous |
| Namedfor: | Cheyenne Rock, at Belvidere, Kiowa Co., central southern Kansas |
| Namedby: | F. W. Cragin |
| Year Ts: | 1889 |
| Region: | Kansas |
| Country: | United States |
| Coordinates: | 37.4503°N -99.08°W |
| Unitof: | Lower Cretaceous Series |
| Underlies: | Kiowa Shale |
| Overlies: | Permian units and Morrison Formation |
| Thickness: | 0- |
The Cheyenne Sandstone is an Early Cretaceous geologic formation in Kansas.[1] [2]