| Denay Limestone | |
|---|---|
| Stratigraphic range: Devonian | |
| Type | Formation |
| Overlies | Coils Creek Limestone |
| Location | |
| Region | Nevada |
| Country | United States |
The Denay Limestone is a geologic formation in Nevada. It preserves fossils dating back to the Devonian period. It is located in the Denay Valley, which lies between the Simpson Park Mountains and the Roberts Mountains.