Brainard Shale
From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by Monkbot (talk | contribs) at 23:22, 3 October 2019 (→References: Task 16: replaced (1×) / removed (0×) deprecated |dead-url= and |deadurl= with |url-status=;). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 23:22, 3 October 2019 by Monkbot (talk | contribs) (→References: Task 16: replaced (1×) / removed (0×) deprecated |dead-url= and |deadurl= with |url-status=;)
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Brainard Shale" – news · newspapers · books · scholar · JSTOR (October 2017) (Learn how and when to remove this message) |
Brainard Shale | |
---|---|
Stratigraphic range: Ordovician | |
Type | Formation |
Unit of | Maquoketa Group |
Underlies | Brassfield Limestone, Cataract Formation, and Sexton Creek Limestone |
Overlies | Fort Atkinson Limestone |
Location | |
Region | Illinois, Indiana |
Country | United States |
The Brainard Shale is a geologic formation in Illinois. It preserves fossils dating back to the Ordovician period.
See also
References
- 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)
Ph |
|
---|
This article about a specific stratigraphic formation in Illinois is a stub. You can help Wikipedia by expanding it. |