| Calymene celebra Temporal range: | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | † Trilobita |
| Order: | † Phacopida |
| Family: | † Calymenidae |
| Genus: | † Calymene |
| Species: | †C. celebra |
| Binomial name | |
| †Calymene celebra Raymond, 1916 | |
Calymene celebra is a Silurian species of trilobites of the order Phacopida and also the state fossil of Wisconsin. It is found in Illinois, Indiana, and Wisconsin. [1]
