List of fossiliferous stratigraphic units in Massachusetts

This article contains a list of fossil-bearing stratigraphic units in the state of Massachusetts, U.S.

Sites

Group or Formation	Period	Notes
Agawam Group/Portland Formation	Jurassic
Agawam Group/Turners Falls Formation	Jurassic
Chamberlain's Brook Formation	Cambrian
Meriden Group/East Berlin	Jurassic
Mount Toby Formation	Jurassic
Portland Formation	Jurassic
Weymouth Formation	Cambrian

See also

• Paleontology in Massachusetts

References

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