| Mural Limestone | |
| Type: | Formation |
| Age: | Cretaceous |
| Period: | Cretaceous |
| Region: | Arizona |
| Country: | United States Mexico |
| Unitof: | Bisbee Group |
The Mural Limestone is a geologic formation of the Bisbee Group in Arizona and Mexico. It preserves fossils dating back to the Cretaceous period.