Squaw Bay Limestone

Squaw Bay Limestone
Stratigraphic range: Middle-Late Devonian
TypeFormation
UnderliesAntrim Shale
OverliesThunder Bay Limestone
Location
Region Michigan
Country United States

The Squaw Bay Limestone is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period. The ammonoid Koenenites has been found in this formation.