Genus Grootipollis
- Species total:
- 7
- Age range:
- 88 - 54.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Grootipollis | Maastrichtian | Maastrichtian |
|
| Grootipollis aachenensis |
|
||
| Grootipollis calvoerdensis | Campanian | Danian |
|
| Grootipollis cretaceus | Early Campanian | Early Campanian |
|
| Grootipollis cretacius |
|
||
| Grootipollis reuningii | Maastrichtian | Paleocene |
|
| Grootipollis sp | Coniacian | Paleocene |
|