Potosi Dolomite

Coordinates: 38°05′30″N 90°41′07″W / 38.091733°N 90.685176°W / 38.091733; -90.685176
Source: Wikipedia, the free encyclopedia.
Potosi Formation
Franconia Formation
Location
Coordinates38°05′30″N 90°41′07″W / 38.091733°N 90.685176°W / 38.091733; -90.685176
RegionIllinois, Indiana, Missouri
CountryUnited States

The Potosi Formation is a

period
.

Paleofauna

Monoplacophora

G. echolsi[3]

See also

References