Brainard Shale
From Wikipedia, the free encyclopedia
Jump to navigation
Jump to search
Geologic formation in the United StatesTemplate:SHORTDESC:Geologic formation in the United States
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
[edit | edit source]References
[edit | edit source]- Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
| Ph |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stub icon | This article about a specific stratigraphic formation in Illinois is a stub. You can help Wikipedia by expanding it. |
Retrieved from "http://70.231.62.181/index.php?title=Brainard_Shale&oldid=19890017"