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Schoolcraft Formation

From Wikipedia, the free encyclopedia
Geological formation in Michigan, USA
Schoolcraft Formation
Stratigraphic range: Silurian
TypeFormation
Unit ofManistique Group
UnderliesCordell Formation
OverliesHendricks Formation
Location
Region Michigan
Country United States

The Schoolcraft Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period.

References

[edit ]
Ph
Cz
Q
Pleistocene
indet.
Glacial till
Mz
J
indet.
Pz
C
indet.
M
D
Upper
indet.
Frasnian
Middle
Givetian
Lower
S
indet.
Llandovery
O
Upper
Sandbian
Middle
Darriwilian
Lower
Є


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