| Name | From | To | Age range |
|---|---|---|---|
| Indeterminate form 1 Zhu et al,1985 | Late Eocene | Oligocene |
|
| Indeterminate form 1 | Pleistocene | Pleistocene |
|
| Indeterminate | Neogene | Middle Pliocene |
|
| Name | From | To | Age range |
|---|---|---|---|
| Indeterminate form 1 Zhu et al,1985 | Late Eocene | Oligocene |
|
| Indeterminate form 1 | Pleistocene | Pleistocene |
|
| Indeterminate | Neogene | Middle Pliocene |
|