| Name | From | To | Age range |
|---|---|---|---|
| Indeterminate form 1 Zhu et al,1985 | Late Eocene | Oligocene |
|
| Indeterminate form 3 | Eocene | Oligocene |
|
| Indeterminate form 2 Zhu et al,1985 | Early Miocene | Middle Miocene |
|
| Indeterminate | Neogene | Middle Pliocene |
|
| Indeterminate sp | Sinian | Neogene |
|
| Indeterminate type 2 | Late Famennian | Late Famennian |
|
| Indeterminate form 2 | Pleistocene | Pleistocene |
|
| Indeterminate sp.2 | Sinian | Sinian |
|
| Indeterminate type B | Early Cambrian | Early Cambrian |
|
| Indeterminate type A | Early Cambrian | Early Cambrian |
|
| Indeterminate type C | Early Permian | Early Permian |
|
| Indeterminate sp.5 | Sinian | Sinian |
|
| Indeterminate sp.7 | Sinian | Sinian |
|
| Indeterminate sp.3 | Sinian | Sinian |
|
| Indeterminate sp.6 | Sinian | Sinian |
|
| Indeterminate forme a | Caradocian | Caradocian |
|
| Indeterminate form 1 | Pleistocene | Pleistocene |
|