Genus Leiosphaeridia
- Species total:
- 419
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiosphaeridia sp.I Salu.et al,1967 | Precambriam | Precambriam |
|
| Leiosphaeridia sp.J | Late Algonkian | Late Algonkian |
|
| Leiosphaeridia sp.J Salu.et al,1967 | Precambriam | Precambriam |
|
| Leiosphaeridia sp.K | Late Algonkian | Late Algonkian |
|
| Leiosphaeridia sp.K Salu.et al,1967 | Precambriam | Precambriam |
|
| Leiosphaeridia sp.L | Late Algonkian | Late Algonkian |
|
| Leiosphaeridia sp.L Salu.et al,1967 | Precambriam | Precambriam |
|
| Leiosphaeridia sp.M | Late Algonkian | Late Algonkian |
|
| Leiosphaeridia sp.M Salu.et al,1967 | Precambriam | Precambriam |
|
| Leiosphaeridia sp.Visa.et al,1976 | Ordovician | Ordovician |
|
| Leiosphaeridia sp.Yin,1995 | Tremadocian | Early Llanvirnian |
|
| Leiosphaeridia sphaerica | Middle Proterozoic | Middle Proterozoic |
|
| Leiosphaeridia spongiosa | Jurassic | Jurassic |
|
| Leiosphaeridia staplini | Liassic | Miocene |
|
| Leiosphaeridia subgranulata | Early Cambrian | Middle Cambrian |
|
| Leiosphaeridia suketensis | Late Cambrian | Late Cambrian |
|
| Leiosphaeridia takahashii | Oligocene | Oligocene |
|