Genus Umbopollis
- Species total:
- 3
- Age range:
- 141 - 65 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Umbopollis striatus | Neocomian | Senonian |
|
| Umbopollis sp | Albian | Senonian |
|
| Umbopollis | Late Albian | Maastrichtian |
|