Genus Leiosphaeridia
- Species total:
- 419
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiosphaeridia | Precambriam | Recent |
|
| Leiosphaeridia accreta | Early Cambrian | Early Cambrian |
|
| Leiosphaeridia acerscabrella | Llandoverian | Llandoverian |
|
| Leiosphaeridia achroleuca | Middle Ordovician | Middle Ordovician |
|
| Leiosphaeridia acis | Vendian | Vendian |
|
| Leiosphaeridia aggereloides | Cenomanian | Cenomanian |
|
| Leiosphaeridia aglutinata | Precambriam | Cambrian |
|
| Leiosphaeridia angustata | Early Vendian | Early Vendian |
|
| Leiosphaeridia annulata | Late Cambrian | Late Cambrian |
|
| Leiosphaeridia anqiuensis | Late Proterozoic | Late Proterozoic |
|
| Leiosphaeridia aperculia | Doushantuo | Doushantuo |
|
| Leiosphaeridia aperta | Precambriam | Early Devonian |
|
| Leiosphaeridia aptiana | Paleozoic | Tithonian |
|
| Leiosphaeridia araneosa | Middle Proterozoic | Middle Proterozoic |
|
| Leiosphaeridia arbiculata | Late Givetian | Late Givetian |
|
| Leiosphaeridia asapha | Late Precambrian | Late Precambrian |
|
| Leiosphaeridia asis | Vendian | Vendian |
|