Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium digitiforme | Ordovician | Silurian |
|
| Baltisphaeridium dignum | Paleozoic | Paleozoic |
|
| Baltisphaeridium dilatispinosum | Ordovician | Middle Chesterian |
|
| Baltisphaeridium diploporum | Ordovician | Ashgillian |
|
| Baltisphaeridium dispar | Llandeilian | Ashgillian |
|
| Baltisphaeridium disparicanale | Llandeilian | Llandeilian |
|
| Baltisphaeridium distentum | Siegenian | Frasnian |
|
| Baltisphaeridium divergens | Early Oligocene | Early Oligocene |
|
| Baltisphaeridium diversispinosum | Early Jurassic | Early Domerian |
|
| Baltisphaeridium dobium | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium dorofeevii | Early Cambrian | Ashgillian |
|
| Baltisphaeridium downiei | Paleozoic | Kimmeridgian |
|
| Baltisphaeridium dubitum | Wenlockian | Ludlovian |
|
| Baltisphaeridium dubium | Precambriam | Arenigian |
|
| Baltisphaeridium duplex | Early Paleozoic | Frasnian |
|
| Baltisphaeridium duplicativum | Arenigian | Baoto |
|
| Baltisphaeridium duvernayense | Late Devonian | Late Devonian |
|