| A chunk of coral from the Middle Silurian section of the Lower Silurian to Lower Devonian Vaughn Gulch Limestone, Inyo County, California. Scientific name is Favosites sp. Photograph courtesy a specific scientific publication. |
| A chunk of coral from the Middle Silurian section of the Lower Silurian to Lower Devonian Vaughn Gulch Limestone, Inyo County, California. Scientific name is Favosites sp. Photograph courtesy a specific scientific publication. |