Genus Trilites
- Species total:
- 156
- Age range:
- 482.6 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Trilites aramtus | Late Atokan | Late Missourian |
|
| Trilites decoratus | Late Desmoinesian | Early Missourian |
|
| Trilites triquetrus | Late Desmoinesian | Early Missourian |
|