Genus Crassotriletes
- Species total:
- 3
- Age range:
- 299 - 22.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Crassotriletes | Late Westphalian | Early Permian |
|
| Crassotriletes kaipingiana | Westphalian C | Permian |
|
| Crassotriletes vanraadshooveni | Middle Oligocene | Late Oligocene |
|