Billman Creek Formation
| Billman Creek Formation | |
|---|---|
Stratigraphic range: | |
| Type | Geological formation |
| Unit of | Livingston Group |
| Underlies | Hoppers Formation |
| Overlies | Miner Creek Formation |
| Location | |
| Region | Montana |
| Country | United States of America |
The Billman Creek Formation is a Mesozoic geologic formation in south-central Montana. Dinosaur remains are among the fossils that have been recovered from the formation, although none have yet been referred to a specific genus.
The Billman Creek Formation is a unit of the Livingston Group.