Genus Dorsennidium
- Species total:
- 89
- Age range:
- 570 - 117 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Dorsennidium | Late Devonian | Late Devonian |
|
| Dorsennidium abditum | Late Ordovician | Late Ordovician |
|
| Dorsennidium ambiguum | Early Devonian | Early Devonian |
|
| Dorsennidium arcarium | Late Devonian | Late Devonian |
|
| Dorsennidium aster | Middle Jurassic | Middle Jurassic |
|
| Dorsennidium belgicum | Late Devonian | Late Devonian |
|
| Dorsennidium brevispinum | Late Permian | Triassic |
|
| Dorsennidium bulbiferum | Silurian | Silurian |
|
| Dorsennidium cantabricum | Late Gothlandian | Devonian |
|
| Dorsennidium circumornatum | Late Ordovician | Late Ordovician |
|
| Dorsennidium collectum | Early Jurassic | Early Jurassic |
|
| Dorsennidium conispinosum | Permian | Permian |
|
| Dorsennidium cuspidatum | Middle Cambrian | Middle Cambrian |
|
| Dorsennidium cylindricum | Permian | Permian |
|
| Dorsennidium cymosum | Late Devonian | Late Devonian |
|
| Dorsennidium decollatum | Middle Devonian | Late Devonian |
|
| Dorsennidium depilatum | Late Devonian | Late Devonian |
|