Genus Tetraploa
- Species total:
- 6
- Age range:
- 49 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Tetraploa sp.B | Early Miocene | Middle Miocene |
|
| Tetraploa sp.A | Early Miocene | Middle Miocene |
|
| Tetraploa sp | Middle Eocene | Pleistocene |
|
| Tetraploa ellisii | Miocene | Miocene |
|
| Tetraploa aristata | Early Miocene | Late Miocene |
|
| Tetraploa | Oligocene | Recent |
|