Genus Leiosphaeridia
- Species total:
- 419
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiosphaeridia sp.A Guer.,1990 | Eocene | Miocene |
|
| Leiosphaeridia caperata | Eocene | Early Miocene |
|
| Leiosphaeridia telmatica | Middle Eocene | Pleistocene |
|
| Leiosphaeridia marina | Middle Eocene | Middle Eocene |
|
| Leiosphaeridia takahashii | Oligocene | Oligocene |
|
| Leiosphaeridia rugulata | Oligocene | Oligocene |
|
| Leiosphaeridia inconstans | Oligocene | Oligocene |
|
| Leiosphaeridia sp.1 Hann.et al,1998 | Miocene | Quaternary |
|
| Leiosphaeridia minuscula | Early Miocene | Middle Miocene |
|
| Leiosphaeridia sp.3 Hann.et al,1998 | Miocene | Quaternary |
|
| Leiosphaeridia sp.2 Hann.et al,1998 | Miocene | Quaternary |
|
| Leiosphaeridia grandiformis | Early Miocene | Middle Miocene |
|
| Leiosphaeridia sp. Zhu et al,1985 | Miocene | Miocene |
|
| Leiosphaeridia pannonica | Late Neogene | Late Neogene |
|
| Leiosphaeridia britannica | Pliocene | Early Pleistocene |
|
| Leiosphaeridia pseudoreticulata | Late Pliocene | Late Pliocene |
|
| Leiosphaeridia bentori | Pleistocene | Pleistocene |
|