Genus Crassifusa
- Species total:
- 2
- Age range:
- 414 - 395 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Crassifusa | Ludlovian | Pridolian |
|
| Crassifusa cornierae | Ludlovian | Pridolian |
|
Genus Crassifusa
- Species total:
- 2
- Age range:
- 414 - 395 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Crassifusa | Ludlovian | Pridolian |
|
| Crassifusa cornierae | Ludlovian | Pridolian |
|