- Source: Esopus Formation
The Esopus Formation is a geologic formation in New York. It preserves fossils dating back to the Devonian period.
See also
List of fossiliferous stratigraphic units in New York
References
Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 25 March 2022. Retrieved 17 December 2021.