Marshall Sandstone

From Wikipedia, the free encyclopedia

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[edit]

  • John Alroy (ed.). "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.