Genus Comasphaeridium
- Species total:
- 113
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Comasphaeridium celtibericum | Late Tremadocian | Late Tremadocian |
|
| Comasphaeridium longispinosum | Early Cambrian | Early Cambrian |
|
| Comasphaeridium velvetum | Early Cambrian | Early Cambrian |
|
| Comasphaeridium varispinosum | Middle Ordovician | Middle Ordovician |
|
| Comasphaeridium canningia | Ordovician | Ordovician |
|
| Comasphaeridium fimbriatum | Late Cretaceous | Late Cretaceous |
|
| Comasphaeridium capillum | Silurian | Silurian |
|
| Comasphaeridium pululiferum | Early Ordovician | Early Ordovician |
|
| Comasphaeridium woodii | Early Cambrian | Early Cambrian |
|
| Comasphaeridium ordense | Early Cambrian | Early Cambrian |
|
| Comasphaeridium sp.B Zang & Walt.,1992 | Vendian | Vendian |
|
| Comasphaeridium longibaculatum | Oligocene | Oligocene |
|
| Comasphaeridium duvernayense | Late Devonian | Late Devonian |
|
| Comasphaeridium sp. Vida.,1981 | Early Cambrian | Early Cambrian |
|
| Comasphaeridium piliferum | Nd | Nd |
|
| Comasphaeridium filamentosum | Paleocene | Paleocene |
|
| Comasphaeridium dolos | Late Devonian | Late Devonian |
|