Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium sp.A Vang,1991 | Cambrian | Tremadocian |
|
| Baltisphaeridium inusitatum | Paleozoic | Middle Malm |
|
| Baltisphaeridium pseudohystrichodinium | Paleozoic | Santonian |
|
| Baltisphaeridium clarus | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium cristatum | Early Paleozoic | Late Gothlandian |
|
| Baltisphaeridium simplex | Early Cambrian | Famennian |
|
| Baltisphaeridium unilaterale | Cambrian | Cambrian |
|
| Baltisphaeridium pseudofaveolatum | Early Cambrian | Middle Cambrian |
|
| Baltisphaeridium unicuspidatum | Middle Cambrian | Middle Cambrian |
|
| Baltisphaeridium sp.3 | Middle Cambrian | Tertiary |
|
| Baltisphaeridium pungens | Middle Cambrian | Early Wenlockian |
|
| Baltisphaeridium bicuspidatum | Middle Cambrian | Middle Cambrian |
|
| Baltisphaeridium dasyacanthum | Middle Cambrian | Late Cambrian |
|
| Baltisphaeridium sp.1 Volk.et al,1979 | Middle Cambrian | Middle Cambrian |
|
| Baltisphaeridium spectatissimum | Middle Cambrian | Middle Cambrian |
|
| Baltisphaeridium pellicidum | Middle Cambrian | Middle Cambrian |
|
| Baltisphaeridium acanthaceum | Middle Cambrian | Late Cambrian |
|