Collingwood Formation

Collingwood Formation
Stratigraphic range: Ordovician
Type Formation
Location
Region  Michigan
Country  United States

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

See also

References


This article is issued from Wikipedia - version of the Monday, March 30, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.