Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium esthonicum | Middle Ordovician | Uhaku |
|
| Baltisphaeridium estrellaferum | Ludlovian | Emsian |
|
| Baltisphaeridium euernes | Llandoverian | Ludlovian |
|
| Baltisphaeridium excisum | Late Cambrian | Late Cambrian |
|
| Baltisphaeridium exilibrachium | Late Ordovician | Late Ordovician |
|
| Baltisphaeridium eximium | Early Ordovician | Early Ordovician |
|
| Baltisphaeridium exornatum | Early Paleozoic | Givetian |
|
| Baltisphaeridium exoticum | Arenigian | Llanvirnian |
|
| Baltisphaeridium eypense | Early Jurassic | Early Jurassic |
|
| Baltisphaeridium eypensis | Pliensbachian | Late Toarcian |
|
| Baltisphaeridium fasciculare | Tremadocian | Tremadocian |
|
| Baltisphaeridium fastigatum | Tremadocian | Tremadocian |
|
| Baltisphaeridium favosum | Riphean | Riphean |
|
| Baltisphaeridium fermosum | Tarannon | Tarannon |
|
| Baltisphaeridium ferox | Cretaceous | Danian |
|
| Baltisphaeridium ferum | Early Ordovician | Early Ordovician |
|
| Baltisphaeridium fillifera | Middle Ordovician | Middle Ordovician |
|