Genus Leiosphaeridia
- Species total:
- 419
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiosphaeridia laevigata | Late Riphean | Famennian |
|
| Leiosphaeridia major | Late Cambrian | Devonian |
|
| Leiosphaeridia complicata | Precambriam | Famennian |
|
| Leiosphaeridia calyptiforma | Frasnian | Famennian |
|
| Leiosphaeridia ruminata | Frasnian | Famennian |
|
| Leiosphaeridia voigtii | Paleozoic | Devonian |
|
| Leiosphaeridia baltica | Precambriam | Devonian |
|
| Leiosphaeridia atratus | Llandoverian | Devonian |
|
| Leiosphaeridia fragilis | Precambriam | Devonian |
|
| Leiosphaeridia sp. Ghav.,1994 | Frasnian | Famennian |
|
| Leiosphaeridia indeterminata | Frasnian | Famennian |
|
| Leiosphaeridia sp.A Bram.& Hill.,1992 | Late Famennian | Early Tournaisian |
|
| Leiosphaeridia sp.4 | Precambriam | Middle Chesterian |
|
| Leiosphaeridia sp.6 | Arenigian | Middle Chesterian |
|
| Leiosphaeridia sp.5 | Precambriam | Middle Chesterian |
|
| Leiosphaeridia effusa | Precambriam | Early Carboniferous |
|
| Leiosphaeridia sp.A Lind.,1995 | Asselian | Tastubian |
|