Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium galea | Middle Oligocene | Middle Oligocene |
|
| Baltisphaeridium sp.10 | Sparnacian | Sparnacian |
|
| Baltisphaeridium sp.442-31 | Strunian | Strunian |
|
| Baltisphaeridium gdowium | Vendian | Vendian |
|
| Baltisphaeridium kjellstroemii | Middle Ordovician | Middle Ordovician |
|
| Baltisphaeridium pallidum | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium fermosum | Tarannon | Tarannon |
|
| Baltisphaeridium xingii | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium castaneiforme | Late Arenigian | Late Arenigian |
|
| Baltisphaeridium maculatum | Ordovician | Ordovician |
|
| Baltisphaeridium murciatum | Sheinwoodian | Sheinwoodian |
|
| Baltisphaeridium sp.A Wica.et al,1999 | Richmondian | Richmondian |
|
| Baltisphaeridium scaber | Late Cambrian | Late Cambrian |
|
| Baltisphaeridium spinellosum | Late Cambrian | Late Cambrian |
|
| Baltisphaeridium scalenofurcatum | Miocene | Miocene |
|
| Baltisphaeridium coroniforme | Early Ordovician | Early Ordovician |
|
| Baltisphaeridium coniferum | Late Givetian | Late Givetian |
|