Source: Wikipedia, the free encyclopedia.
Geologic formation
The Potosi Formation is a
period
.
Paleofauna
- G. echolsi[3]
See also
References
Pz | C | ⁋ | |
---|
M | Serpukhovian |
- Pope Mega Group
- Grove Church
- Kinkaid Limestone
- Dagonia Sandstone
- Clore Formation
- Palestine Sandstone
- Menard Limestone
- Waltersburg Formation
- Vianna Formation
- Tar Springs Sandstone
|
---|
Viséan |
- Pope Mega Group
- Glen Dean Limestone
- Hardinsburg Sandstone
Haney Limestone
Fraileys Formation
- Beech Creek Limestone
- Cypress Sandstone
- Ridenhower Formation
- Bethel Sandstone
- Downeys Bluff Limestone
- Yankeetown Limestone
- Renault Limestone
- Aux Vases Sandstone
- Ste. Genevieve Limestone
|
---|
Tournaisian | |
---|
|
|
---|
|
---|
Upper | |
---|
Middle | |
---|
Lower | |
---|
|
---|
Ludlow | |
---|
Wenlock | |
---|
Llandovery | |
---|
Є |
- Munising Group
-
Davis Formation
Franconia Formation
Ironton Sandstone
Galesville Sandstone
Eau Claire Formation
|
---|
|
---|
Ph | Pz | |
---|
S | |
---|
O | |
---|
Є |
Davis Formation
Eau Claire Formation
Franconia Formation
Galesville Sandstone
Ironton Sandstone
Mt. Simon Sandstone
- Potosi Dolomite
|
---|
|
---|
pЄ | |
---|