Shell Creek Shale

Geologic formation in Montana From Wikipedia, the free encyclopedia

The Shell Creek Shale is a geologic formation in Montana. It preserves fossils dating back to the Cretaceous period.

Quick facts Type, Location ...
Shell Creek Shale
Stratigraphic range: Cretaceous
TypeFormation
Location
RegionMontana
CountryUnited States
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See also

References

  • Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.


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