Trempealeau Formation

Trempealeau Formation
Stratigraphic range: Upper Cambrian
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

References

  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. Graptolites of North America.


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