Genus Extremipollis
- Species total:
- 9
- Age range:
- 540 - 37.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Extremipollis sp | Late Cretaceous | Late Cretaceous |
|
| Extremipollis trianguloides | Maastrichtian | Maastrichtian |
|
| Extremipollis baculatus | Maastrichtian | Maastrichtian |
|
| Extremipollis | Middle Cretaceous | Eocene |
|
| Extremipollis oebisfeldensis | Campanian | Early Tertiary |
|
| Extremipollis maastrichtiensis | Late Cretaceous | Paleocene |
|
| Extremipollis vivus | Campanian | Maastrichtian |
|
| Extremipollis caminus | Middle Cambrian | Maastrichtian |
|
| Extremipollis versatillis | Campanian | Middle Maastrichtian |
|