Genus Laevolancis
- Species total:
- 7
- Age range:
- 490 - 370 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Laevolancis sp | Arenigian | Rhuddanian |
|
| Laevolancis chibrikovae | Ashgillian | Early Aeronian |
|
| Laevolancis plicata | Rhuddanian | Ludlovian |
|
| Laevolancis divellomedium | Telychian | Pridolian |
|
| Laevolancis divellomedia | Middle Arenigian | Emsian |
|
| Laevolancis | Emsian | Emsian |
|
| Laevolancis sp.A | Gedinnian | Gedinnian |
|