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 |
|