Machias Formation

Machias Formation
Machias Formation
Stratigraphic range: Devonian
Type	Formation
Location
Region	Pennsylvania
Country	United States

Last updated July 04, 2025

The Machias Formation is a geologic formation in Pennsylvania. It preserves fossils dating back to the Devonian period.

References

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

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Machias Formation

See also

References