Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium cerinium | Early Cambrian | Early Cambrian |
|
| 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 fillifera | Middle Ordovician | Middle Ordovician |
|
| Baltisphaeridium undum | Early Ordovician | Early Ordovician |
|
| Baltisphaeridium hirtum | Early Paleozoic | Early Paleozoic |
|
| Baltisphaeridium sp.1 Volk.,1969 | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium osgoodense | Early Gothlandian | Early Gothlandian |
|
| Baltisphaeridium galea | Middle Oligocene | Middle Oligocene |
|