Blackleaf Formation
| Blackleaf Formation | |
|---|---|
| Stratigraphic range: Cretaceous | |
| Type | Formation |
| Location | |
| Region |  Montana |
| Country |  United States |
The Blackleaf Formation is a geologic formation in Montana. It preserves fossils dating back to the Cretaceous period.
See also
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 8 July 2014.
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