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 |
|