Type Formation Country United States | Region New York | |
The Fort Cassin Formation is a geologic formation in New York. It preserves fossils dating back to the Ordovician period.
References
Fort Cassin Formation Wikipedia(Text) CC BY-SA
Type Formation Country United States | Region New York | |
The Fort Cassin Formation is a geologic formation in New York. It preserves fossils dating back to the Ordovician period.