Madison Valley Formation

Madison Valley Formation
Madison Valley Formation
Stratigraphic range: Neogene
Type	Formation
Location
Region	Montana
Country	United States

The Madison Valley Formation is a geologic formation in Montana. It preserves fossils dating back to the Neogene period.

References

Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 19 August 2022. Retrieved 17 December 2021.

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