Genus Tsugella
- Species total:
- 8
- Age range:
- 345 - 94 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Tsugella sp | Carboniferous | Albian |
|
| Tsugella patellaeformis | Albian | Cenomanian |
|
| Tsugella latimarginella | Late Cretaceous | Late Cretaceous |
|
| Tsugella cinctella | Late Jurassic | Late Jurassic |
|
| Tsugella | Late Cretaceous | Late Cretaceous |
|
| Tsugella amoebina | Early Cretaceous | Early Cretaceous |
|
| Tsugella obliqua | Early Cretaceous | Early Cretaceous |
|
| Tsugella relativa | Early Cretaceous | Early Cretaceous |
|