Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium rakoae | Early Llandoverian | Early Llandoverian |
|
| Baltisphaeridium asteroideum | Late Cretaceous | Late Cretaceous |
|
| Baltisphaeridium thyrae | Llandoverian | Llandoverian |
|
| Baltisphaeridium sublongispinosum | Late Wenlockian | Late Wenlockian |
|
| Baltisphaeridium ellipticum | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium korykum | Middle Miocene | Middle Miocene |
|
| Baltisphaeridium sp.11 | Sparnacian | Sparnacian |
|
| Baltisphaeridium spiculum | Tremadocian | Tremadocian |
|
| Baltisphaeridium sprucegrovense | Devonian | Devonian |
|
| Baltisphaeridium clavispinulosum | Flandrian | Flandrian |
|
| Baltisphaeridium tschunense | Middle Ordovician | Middle Ordovician |
|
| Baltisphaeridium spiciferum | Paleozoic | Paleozoic |
|
| Baltisphaeridium fluctuans | Silurian | Silurian |
|
| Baltisphaeridium molodovense | Middle Ordovician | Middle Ordovician |
|
| Baltisphaeridium laculigerum | Paleozoic | Paleozoic |
|
| Baltisphaeridium rarusente | Vendian | Vendian |
|
| Baltisphaeridium dictium | Early Cambrian | Early Cambrian |
|