| Latham Shale | |
|---|---|
| Stratigraphic range: Cambrian | |
 Trilobite Fossil from the Latham Shale | |
| Type | Formation |
| Location | |
| Region | California |
| Country | United States |
The Latham Shale is a geologic formation in California. It preserves fossils dating back to the Cambrian period.
