 | This article needs additional citations for verification. (June 2017) |
| Difunta Group | |
|---|---|
| Stratigraphic range: | |
| Type | Group |
| Sub-units | |
| Overlies | Parras Shale |
| Thickness | 4000 m |
| Location | |
| Country |  Mexico |
The Difunta Group is a geologic group in Mexico. It preserves fossils dating back to the Cretaceous period.