Genus Abditusdyadus
- Species total:
- 4
- Age range:
- 440 - 423 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Abditusdyadus chalazus | Ludfordian | Ludfordian |
|
| Abditusdyadus histosus | Ashgillian | Ashgillian |
|
| Abditusdyadus laevigatus | Ashgillian | Llandoverian |
|
| Abditusdyadus sp | Early Lochkovian | Early Lochkovian |
|