| Everton Dolomite | |
| Type: | Formation |
| Age: | Ordovician |
| Period: | Ordovician |
| Prilithology: | Dolomite |
| Region: | Midwest |
| Country: | United States |
| Underlies: | Dutchtown Formation and St. Peter Sandstone |
| Overlies: | Shakopee Dolomite |
The Everton Dolomite is a geologic formation in North America. Named after Everton, Arkansas, it is subsurface in southwestern Illinois and is exposed near Cape Girardeau, Missouri.[1]