Genus Leiosphaeridia
- Species total:
- 419
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiosphaeridia tubulosa | Early Ordovician | Devonian |
|
| Leiosphaeridia type 2 | Late Proterozoic | Early Cambrian |
|
| Leiosphaeridia type A | Precambriam | Early Cambrian |
|
| Leiosphaeridia type A Volk.,1964 | Precambriam | Early Ordovician |
|
| Leiosphaeridia type A volk.,1968 | Nd | Nd |
|
| Leiosphaeridia type B | Precambriam | Middle Cambrian |
|
| Leiosphaeridia type B Volk.,1964 | Precambriam | Early Ordovician |
|
| Leiosphaeridia type B Volk.,1968 | Nd | Nd |
|
| Leiosphaeridia type B Volk.,1969 | Early Cambrian | Early Cambrian |
|
| Leiosphaeridia type C | Late Precambrian | Early Cambrian |
|
| Leiosphaeridia type E | Albian | Albian |
|
| Leiosphaeridia umariensis | Early Permian | Early Scythian |
|
| Leiosphaeridia undulata | Middle Proterozoic | Late Cambrian |
|
| Leiosphaeridia uspenskyi | Middle Cambrian | Middle Cambrian |
|
| Leiosphaeridia variabilis | Jurassic | Jurassic |
|
| Leiosphaeridia verrucata | Vendian | Vendian |
|
| Leiosphaeridia vesljanica | Riphean | Late Riphean |
|