Genus Leiosphaerid
- Species total:
- 6
- Age range:
- 2923.33 - 101.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiosphaerid | Late Riphean | Middle Albian |
|
| Leiosphaerid sp | Middle Precambrian | Early Arenigian |
|
| Leiosphaerid sp.A | Middle Proterozoic | Middle Proterozoic |
|
| Leiosphaerid sp.B | Middle Proterozoic | Middle Proterozoic |
|
| Leiosphaerid sp.C | Middle Proterozoic | Middle Proterozoic |
|
| Leiosphaerid sp.D | Middle Proterozoic | Middle Proterozoic |
|