List of the prehistoric life of Massachusetts

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

Precambrian

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

Paleozoic

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Mesozoic

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This list of the Mesozoic life of Massachusetts contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Massachusetts and are between 252.17 and 66 million years of age.

Cenozoic

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This list of the Cenozoic life of Massachusetts contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Massachusetts and are between 66 million and 10,000 years of age.

List

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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.