Genus Leiosphaeridia
- Species total:
- 419
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiosphaeridia type E | Albian | Albian |
|
| Leiosphaeridia type C | Late Precambrian | Early Cambrian |
|
| Leiosphaeridia type B Volk.,1969 | Early Cambrian | Early Cambrian |
|
| Leiosphaeridia type B Volk.,1968 | Nd | Nd |
|
| Leiosphaeridia type B Volk.,1964 | Precambriam | Early Ordovician |
|
| Leiosphaeridia type B | Precambriam | Middle Cambrian |
|
| Leiosphaeridia type A volk.,1968 | Nd | Nd |
|
| Leiosphaeridia type A Volk.,1964 | Precambriam | Early Ordovician |
|
| Leiosphaeridia type A | Precambriam | Early Cambrian |
|
| Leiosphaeridia type 2 | Late Proterozoic | Early Cambrian |
|
| Leiosphaeridia tubulosa | Early Ordovician | Devonian |
|
| Leiosphaeridia tshapomica | Late Riphean | Late Riphean |
|
| Leiosphaeridia trufera | Silurian | Silurian |
|
| Leiosphaeridia trivialis | Late Ordovician | Late Ordovician |
|
| Leiosphaeridia triangulata | Middle Kinderhookian | Middle Kinderhookian |
|
| Leiosphaeridia trematophora | Paleocene | Lutetian |
|
| Leiosphaeridia timofeevii | Late Precambrian | Early Cambrian |
|