Trempealeau Formation

Geologic formation in Wisconsin, US

Trempealeau Formation

Stratigraphic range:  Upper Cambrian

PreꞒ

Type| Formation
Lithology
Primary| Dolomite[1]
Location
Region| Wisconsin
Country| United States

The Trempealeau Formation is an Upper Cambrian[2] geologic formation in Wisconsin. It contains graptolites.[3]

## See also

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* Earth sciences portal
* Paleontology portal

* List of fossiliferous stratigraphic units in Wisconsin
* Paleontology in Wisconsin

## References

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1. ^ Randall L Milstein (1989). "Subsurface Stratigraphy of Cambrian Rocks in the Southern Peninsula of Michigan: Michigan Basin" (PDF). Lansing, Michigan: Michigan Department of Natural Resources.
2. ^ "Trempealeau Formation". USGS.
3. ^ Rudolf Ruedemann (1947). Graptolites of North America. ISBN 9780813710198. `{{cite book}}`: ISBN / Date incompatibility (help)

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