Article · Wikipedia archive · Last revised Jul 13, 2026

Oneonta Formation

The Oneonta Formation is a geologic formation in New York. It preserves fossils dating back to the Devonian period.

Last revised
Jul 13, 2026
Read time
≈ 1 min
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Source
Oneonta Formation
Stratigraphic range: Devonian
TypeFormation
Location
RegionNew York
CountryUnited States

The Oneonta Formation is a geologic formation in New York. It preserves fossils dating back to the Devonian period.

It consists of shale, sandstone and conglomerate and is part of the Genesee Group.

See also

See also

References

References