Genus Thuledinium
- Species total:
- 3
- Age range:
- 514 - 129 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Thuledinium | Callovian | Middle Oxfordian |
|
| Thuledinium groenlandicum | Late Cambrian | Ryazanian |
|
| Thuledinium sp | Ashgillian | Llandoverian |
|