Genus Macrostomachtina
- Species total:
- 1
- Age range:
- 414 - 370 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Macrostomachtina | Early Ludlovian | Emsian |
|
Genus Macrostomachtina
- Species total:
- 1
- Age range:
- 414 - 370 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Macrostomachtina | Early Ludlovian | Emsian |
|