Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium sp. Olar.,1971 | Early Tertiary | Early Tertiary |
|
| Baltisphaeridium sp. Feli.& Burb.,1973 | Maastrichtian | Maastrichtian |
|
| Baltisphaeridium flosculus | Senonian | Senonian |
|
| Baltisphaeridium mariannae | Late Cretaceous | Late Cretaceous |
|
| Baltisphaeridium rhabdophorum | Late Cretaceous | Late Cretaceous |
|
| Baltisphaeridium spiralisetum | Late Cretaceous | Late Cretaceous |
|
| Baltisphaeridium horridum | Late Cretaceous | Late Cretaceous |
|
| Baltisphaeridium palmatum | Late Cretaceous | Late Cretaceous |
|
| Baltisphaeridium asteroideum | Late Cretaceous | Late Cretaceous |
|
| Baltisphaeridium pumile | Late Cretaceous | Danian |
|
| Baltisphaeridium huguoniotii | Late Cretaceous | Late Cretaceous |
|
| Baltisphaeridium longifurcatum | Early Cenomanian | Early Cenomanian |
|
| Baltisphaeridium bifidum | Late Albian | Maastrichtian |
|
| Baltisphaeridium type 425 | Late Albian | Early Cenomanian |
|
| Baltisphaeridium type 427 | Late Albian | Late Albian |
|
| Baltisphaeridium type 406 | Late Albian | Late Albian |
|
| Baltisphaeridium sp.1 Agas.,1969 | Late Albian | Cenomanian |
|