Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium balticum | Early Ordovician | Early Ordovician |
|
| Baltisphaeridium sylhetii | Eocene | Eocene |
|
| Baltisphaeridium oblongatum | Late Cambrian | Late Cambrian |
|
| Baltisphaeridium heloderma | Silurian | Silurian |
|
| Baltisphaeridium nanus | Nd | Nd |
|
| Baltisphaeridium nudatum | Early Ordovician | Early Ordovician |
|
| Baltisphaeridium clavum | Caradocian | Caradocian |
|
| Baltisphaeridium reticulum | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium castanea | Nd | Nd |
|
| Baltisphaeridium rigidum | Llanvirnian | Llanvirnian |
|
| Baltisphaeridium vetum | Cambrian | Cambrian |
|
| Baltisphaeridium sp.3303 | Lochkovian | Lochkovian |
|
| Baltisphaeridium sp. Schu.& Chat.,1976 | Early Landenian | Early Landenian |
|
| Baltisphaeridium coryphidium | Arenigian | Arenigian |
|
| Baltisphaeridium sp. Yin,1985 | Ediacaran | Ediacaran |
|
| Baltisphaeridium vigintispinum | Silurian | Silurian |
|
| Baltisphaeridium astarte | Nd | Nd |
|