Genus Paratriangulipollis
- Species total:
- 4
- Age range:
- 66.17 - 61.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Paratriangulipollis | Late Maestrichtian | Early Paleocene |
|
| Paratriangulipollis gracilis | Early Tertiary | Early Tertiary |
|
| Paratriangulipollis triangulus | Late Maestrichtian | Early Paleocene |
|
| Paratriangulipollis triletoides | Early Tertiary | Early Tertiary |
|