The Mayville Formation is a geologic formation in Wisconsin. It preserves fossils dating back to the Silurian period. It is the principle cliff-forming unit in the Niagara Escarpment.[1]
See also
References
- ^ "Geology of the Niagara Escarpment in Wisconsin (Geoscience Wisconsin vol. 22, part 1)" (PDF). wgnhs.wisc.edu. Retrieved February 20, 2024.