List of the prehistoric life of Montana

This list of the prehistoric life of Montana contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Montana.

Precambrian

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The Paleobiology Database records no known occurrences of Precambrian fossils in Montana.

Paleozoic

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Selected Paleozoic taxa of Montana

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†Echinochimaera meltoni Lund 1977 from the Mississippian of Bear Gulch

Mesozoic

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Selected Mesozoic taxa of Montana

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Cenozoic

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Selected Cenozoic taxa of Montana

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References

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