Genus Acontotetras
- Species total:
- 2
- Age range:
- 405 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Acontotetras inconspicuis | Early Lochkovian | Early Lochkovian |
|
| Acontotetras gotlandica | Ludfordian | Ludfordian |
|
Genus Acontotetras
- Species total:
- 2
- Age range:
- 405 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Acontotetras inconspicuis | Early Lochkovian | Early Lochkovian |
|
| Acontotetras gotlandica | Ludfordian | Ludfordian |
|