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Marshall Sandstone

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Marshall Sandstone
Stratigraphic range: Mississippian
TypeFormation
UnderliesMichigan Formation
OverliesColdwater Shale
Location
Region Michigan
Country United States

The Marshall Sandstone is a geologic formation in Michigan. It preserves fossils dating back to the Mississippian period.

An outcrop of Marshall Sandstone at Sanilac Petroglyphs Historic State Park

References

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Chronostratigraphy of Michigan
Ph
Cz
Q
Pleistocene
indet.Glacial till
Mz
J
indet.
Pz
C
indet.
M
D
Upper
indet.
Frasnian
Middle
Givetian
Lower
  • Garden Island Formation
  • S
    indet.
    Llandovery
    O
    Upper
    Sandbian
    Middle
    Darriwilian
  • Bill's Creek Shale
  • Lower
  • Au Train Formation
  • Є


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