Genus Leiosphaeridia
- Species total:
- 419
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiosphaeridia granulosa | Algonkian | Early Pliocene |
|
| Leiosphaeridia densa | Algonkian | Early Cambrian |
|
| Leiosphaeridia microgranulosa | Algonkian | Late Algonkian |
|
| Leiosphaeridia porcellanitensis | Algonkian | Late Algonkian |
|
| Leiosphaeridia ternata | Proterozoic | Middle Cambrian |
|
| Leiosphaeridia dhakshinii | Algonkian | Cambrian |
|
| Leiosphaeridia exculpta | Proterozoic | Vendian |
|
| Leiosphaeridia conglutinata | Proterozoic | Middle Ordovician |
|
| Leiosphaeridia sp.C | Algonkian | Albian |
|
| Leiosphaeridia nalderaensis | Algonkian | Algonkian |
|
| Leiosphaeridia undulata | Middle Proterozoic | Late Cambrian |
|
| Leiosphaeridia sphaerica | Middle Proterozoic | Middle Proterozoic |
|
| Leiosphaeridia particularis | Middle Proterozoic | Middle Riphean |
|
| Leiosphaeridia plicata | Middle Proterozoic | Late Neogene |
|
| Leiosphaeridia eisenackii | Middle Proterozoic | Ludlovian |
|
| Leiosphaeridia cerina | Middle Proterozoic | Ludlovian |
|
| Leiosphaeridia parvula | Middle Proterozoic | Middle Proterozoic |
|