Genus Barathrisphaeridium
- Species total:
- 6
- Age range:
- 570 - 335 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Barathrisphaeridium | Late Devonian | Late Devonian |
|
| Barathrisphaeridium chagrinense | Early Paleozoic | Tournaisian |
|
| Barathrisphaeridium paxillum | Middle Ordovician | Famennian |
|
| Barathrisphaeridium pumilispinosum | Late Devonian | Late Famennian |
|
| Barathrisphaeridium sp | Ludlovian | Early Downtonian |
|
| Barathrisphaeridium sp.B Rubi.,1992 | Late Ludlovian | Pridolian |
|