| Hendricks Formation | |
|---|---|
| Stratigraphic range: Silurian | |
| Type | Formation | 
| Unit of | Burnt Bluff Group | 
| Sub-units | Fiborn Limestone | 
| Underlies | Schoolcraft Formation | 
| Overlies | Byron Formation | 
| Location | |
| Region | Michigan and Wisconsin | 
| Country | United States | 
The Hendricks Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period.