Genus Comasphaeridium
- Species total:
- 113
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Comasphaeridium longispinosum | Early Cambrian | Early Cambrian |
|
| Comasphaeridium longibaculatum | Oligocene | Oligocene |
|
| Comasphaeridium latviense | Early Cambrian | Middle Cambrian |
|
| Comasphaeridium lasios | Late Devonian | Late Devonian |
|
| Comasphaeridium lanugiferum | Late Ordovician | Middle Ashgillian |
|
| Comasphaeridium intonsum | Early Devonian | Early Devonian |
|
| Comasphaeridium hispidium | Thanetian | Bartonian |
|
| Comasphaeridium hirtum | Early Gothlandian | Early Sheinwoodian |
|
| Comasphaeridium hirsutum | Llandoverian | Llandoverian |
|
| Comasphaeridium gogense | Early Cambrian | Early Cambrian |
|
| Comasphaeridium formosum | Early Cambrian | Early Cambrian |
|
| Comasphaeridium fimbriatum | Late Cretaceous | Late Cretaceous |
|
| Comasphaeridium filosum | Ordovician | Ordovician |
|
| Comasphaeridium filiforme | Early Cambrian | Early Cambrian |
|
| Comasphaeridium filamentosum | Paleocene | Paleocene |
|
| Comasphaeridium erizum | Late Gothlandian | Early Devonian |
|
| Comasphaeridium elongatum | Late Devonian | Late Devonian |
|