Genus Protophyllum
- Species total:
- 3
- Age range:
- 68.5 - 61.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Protophyllum | Maastrichtian | Danian |
|
| Protophyllum multinerve | Paleocene | Paleocene |
|
| Protophyllum sp | Paleocene | Paleocene |
|