- Source: Gatesburg Formation
The Gatesburg Formation is a geologic formation in Pennsylvania. It preserves fossils dating back to the Cambrian period.
The formation is described by Berg and others as gray dolomite, limestone, and sandstone.
See also
List of fossiliferous stratigraphic units in Pennsylvania
Paleontology in Pennsylvania
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.