Saturday Mountain Formation
Saturday Mountain Formation Stratigraphic range: Ordovician period | |
---|---|
Type | Formation |
Location | |
Region |
Idaho Iowa |
Country | United States |
The Saturday Mountain Formation is a geologic formation in Idaho and Iowa.
It preserves fossils dating back to the Ordovician period.
See also
- List of fossiliferous stratigraphic units in Idaho
- List of fossiliferous stratigraphic units in Iowa
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 8 July 2014.
Preceded by Proterozoic Eon | Phanerozoic Eon | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Paleozoic Era | Mesozoic Era | Cenozoic Era | ||||||||||
Cambrian | Ordovician | Silurian | Devonian | Carboniferous | Permian | Triassic | Jurassic | Cretaceous | Paleogene | Neogene | 4ry |
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