Genus Simonozonotriletes
- Species total:
- 19
- Age range:
- 395 - 289 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Simonozonotriletes triquetrus | Visean | Westphalian D |
|
| Simonozonotriletes vitalis | Late Visean | Late Visean |
|