Genus Bartenia
- Species total:
- 4
- Age range:
- 223 - 176 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Bartenia communis | Anisian | Toarcian |
|
| Bartenia | Carnian | Norian |
|
| Bartenia sp | Late Norian | Early Rhaetian |
|
| Bartenia helbyi | Late Rhaetian | Early Hettangian |
|