Genus Polyplicadites
- Species total:
- 4
- Age range:
- 68.5 - 54.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Polyplicadites helicoidalis | Maestrichtian | Maestrichtian |
|
| Polyplicadites longicostatus | Maestrichtian | Maestrichtian |
|
| Polyplicadites vanegensis | Maastrichtian | Paleocene |
|
| Polyplicadites funicularis | Maestrichtian | Maestrichtian |
|