Genus Simplochitina
- Species total:
- 3
- Age range:
- 570 - 420 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Simplochitina | Paleozoic | Paleozoic |
|
| Simplochitina brevis | Late Llandoverian | Early Wenlockian |
|
| Simplochitina intermedis | Late Llandoverian | Early Wenlockian |
|