Genus Schismatosphaeridium
- Species total:
- 27
- Age range:
- 4100 - 370 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Schismatosphaeridium | Precambriam | Ludfordian |
|
| Schismatosphaeridium algerense | Llandoverian | Early Homerian |
|
| Schismatosphaeridium bhimae | Late Precambrian | Cambrian |
|
| Schismatosphaeridium combazii | Pridolian | Early Siegenian |
|
| Schismatosphaeridium elegans | Emsian | Emsian |
|
| Schismatosphaeridium faveolatum | Precambriam | Early Gothlandian |
|
| Schismatosphaeridium granosum | Middle Ashgillian | Early Llandoverian |
|
| Schismatosphaeridium guttulaferum | Late Llandoverian | Homerian |
|
| Schismatosphaeridium insolens | Late Ordovician | Silurian |
|
| Schismatosphaeridium kumaunii | Middle Proterozoic | Middle Proterozoic |
|
| Schismatosphaeridium longhopense | Wenlockian | Ludlovian |
|
| Schismatosphaeridium magnum | Emsian | Emsian |
|
| Schismatosphaeridium mayhillense | Ludlovian | Ludlovian |
|
| Schismatosphaeridium miscellum | Nd | Nd |
|
| Schismatosphaeridium mutnum | Ordovician | Early Devonian |
|
| Schismatosphaeridium perforatum | Precambriam | Siegenian |
|
| Schismatosphaeridium piriferum | Early Gothlandian | Early Gothlandian |
|