Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium tuberosum | Paleozoic | Eifelian |
|
| Baltisphaeridium parvispinum | Paleozoic | Paleozoic |
|
| Baltisphaeridium fimbriatum | Paleozoic | Campanian |
|
| Baltisphaeridium rjabininii | Paleozoic | Paleozoic |
|
| Baltisphaeridium neptunii | Paleozoic | Albian |
|
| Baltisphaeridium multitrabeculosum | Early Paleozoic | Llandeilian |
|
| Baltisphaeridium sp.1 Volk.,1968 | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium pilosum | Paleozoic | Early Cenomanian |
|
| Baltisphaeridium acerosum | Early Cambrian | Ashgillian |
|
| Baltisphaeridium oligacanthum | Paleozoic | Paleozoic |
|
| Baltisphaeridium timofeevii | Paleozoic | Early Llanvirnian |
|
| Baltisphaeridium centrocarpum | Paleozoic | Neogene |
|
| Baltisphaeridium conspicuum | Paleozoic | Paleozoic |
|
| Baltisphaeridium corallinum | Paleozoic | Ludlovian |
|
| Baltisphaeridium circumscissum | Paleozoic | Paleozoic |
|
| Baltisphaeridium densicomatum | Paleozoic | Middle Miocene |
|
| Baltisphaeridium ellipticum | Early Cambrian | Early Cambrian |
|