Genus Comasphaeridium
- Species total:
- 113
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Comasphaeridium sp.A Mocz.& Crim.,1995 | Late Cambrian | Late Cambrian |
|
| Comasphaeridium pratulum | Early Ordovician | Baoto |
|
| Comasphaeridium filosum | Ordovician | Ordovician |
|
| Comasphaeridium canningia | Ordovician | Ordovician |
|
| Comasphaeridium pululiferum | Early Ordovician | Early Ordovician |
|
| Comasphaeridium solidispinosum | Early Ordovician | Early Ordovician |
|
| Comasphaeridium tonsum | Early Ordovician | Llanvirnian |
|
| Comasphaeridium solare | Early Ordovician | Early Ordovician |
|
| Comasphaeridium contractum | Early Ordovician | Early Ordovician |
|
| Comasphaeridium denseprocessum | Ordovician | Silurian |
|
| Comasphaeridium celtibericum | Late Tremadocian | Late Tremadocian |
|
| Comasphaeridium sequestratum | Arenigian | Arenigian |
|
| Comasphaeridium malpeinadum | Arenigian | Emsian |
|
| Comasphaeridium papillosum | Arenigian | Baoto |
|
| Comasphaeridium partulum | Arenigian | Arenigian |
|
| Comasphaeridium bacillum | Middle Ordovician | Early Llandeilian |
|
| Comasphaeridium varispinosum | Middle Ordovician | Middle Ordovician |
|