Genus Laevitubulus
- Species total:
- 7
- Age range:
- 456.67 - 345 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Laevitubulus | Silurian | Devonian |
|
| Laevitubulus crassus | Late Ordovician | Early Devonian |
|
| Laevitubulus frondifera | Ludfordian | Ludfordian |
|
| Laevitubulus laxus | Late Ordovician | Early Devonian |
|
| Laevitubulus plicatus | Late Ordovician | Early Devonian |
|
| Laevitubulus sp | Late Llandoverian | Lochkovian |
|
| Laevitubulus tenuis | Late Ordovician | Early Devonian |
|