Genus Dubichaetaspis
- Species total:
- 2
- Age range:
- 423 - 395 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Dubichaetaspis | Early Wenlockian | Early Wenlockian |
|
| Dubichaetaspis bergmani | Early Wenlockian | Ludlovian |
|
Genus Dubichaetaspis
- Species total:
- 2
- Age range:
- 423 - 395 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Dubichaetaspis | Early Wenlockian | Early Wenlockian |
|
| Dubichaetaspis bergmani | Early Wenlockian | Ludlovian |
|