Eau Claire Formation: Difference between revisions

Eau Claire Formation
Eau Claire Formation
Stratigraphic range: Cambrian
Type	Formation
Underlies	Davis Formation, Galesville Sandstone, Kerbel Formation, Knox Dolomite, and Potosi Dolomite
Overlies	Mount Simon Sandstone
Thickness	400 to 1000 feet in Indiana
Lithology
Primary	Sandstone
Other	Siltstone, shale, dolomite
Location
Region	Indiana, Illinois, Wisconsin, Michigan, Minnesota, western Ohio, and western Kentucky. Equivalent to the Bonneterre Formation in Missouri
Country	United States
Type section
Named for	Outcrops along the Eau Claire River, Eau Claire County, Wisconsin
Named by	E. O. Ulrich

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Revision as of 06:51, 21 November 2017

The Eau Claire Formation is a geologic formation in the north central United States. It preserves trilobite fossils from the Cambrian Period.^[1]

^ ^a ^b ^c ^d "Eau Claire Formation". Indiana Geological Survey. Retrieved 2015-05-18.

Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 22 June 2014. {{cite web}}: |author= has generic name (help); Unknown parameter |deadurl= ignored (|url-status= suggested) (help)

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Revision as of 14:15, 13 November 2017 edit Abyssal (talk \| contribs) Autopatrolled, Extended confirmed users, Pending changes reviewers 173,820 edits No edit summary ← Previous edit		Revision as of 06:51, 21 November 2017 edit undo Abyssal (talk \| contribs) Autopatrolled, Extended confirmed users, Pending changes reviewers 173,820 edits →References Next edit →
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	* {{cite web\|title= Fossilworks: Gateway to the Paleobiology Database\|author= Various Contributors to the Paleobiology Database\|url= http://www.fossilworks.org/\|accessdate= 22 June 2014\|deadurl= yes\|archiveurl= https://web.archive.org/web/20140731140924/http://fossilworks.org/\|archivedate= 31 July 2014\|df= }}		* {{cite web\|title= Fossilworks: Gateway to the Paleobiology Database\|author= Various Contributors to the Paleobiology Database\|url= http://www.fossilworks.org/\|accessdate= 22 June 2014\|deadurl= yes\|archiveurl= https://web.archive.org/web/20140731140924/http://fossilworks.org/\|archivedate= 31 July 2014\|df= }}



			{{Chronostratigraphy of Ohio}}