References
| Ph |
|   | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pЄ |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | This article about a specific stratigraphic formation in Michigan is a stub. You can help Wikipedia by expanding it. |
| Cordell Formation | |
|---|---|
| Stratigraphic range: Silurian | |
| Type | Formation |
| Unit of | Manistique Group [1] |
| Underlies | Rockview Formation |
| Overlies | Schoolcraft Formation |
| Location | |
| Region | Michigan |
| Country | United States |
The Cordell Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period. [2]
| Ph |
| | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pЄ |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | This article about a specific stratigraphic formation in Michigan is a stub. You can help Wikipedia by expanding it. |