Bisbee Group
| Bisbee Group | |
|---|---|
| Stratigraphic range: | |
| Type | Group |
| Sub-units | Glance Conglomerate, Morita Formation, Mural Limestone, Cintura Formation |
| Underlies | Bronco Volcanics |
| Overlies | Naco Formation |
| Thickness | Over 1,770 meters (5,810 ft) |
| Lithology | |
| Primary | Sandstone, claystone, limestone |
| Other | Conglomerate |
| Location | |
| Coordinates | 31°25′N 109°57′W / 31.42°N 109.95°W |
| Region | Arizona New Mexico Chihuahua |
| Country | United States Mexico |
| Type section | |
| Named by | E.T. Dumble |
| Year defined | 1902 |
The Bisbee Group is a geologic group in Arizona, Mexico, and New Mexico. It preserves fossils dating back to the early Cretaceous period.