Genus Retectina
- Species total:
- 7
- Age range:
- 218 - 111 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Retectina minor | Keuper | Toarcian |
|
| Retectina punctata | Ladinian | Early Jurassic |
|
| Retectina | Late Triassic | Early Jurassic |
|
| Retectina glabra | Keuper | Barremian |
|
| Retectina rotundiformis | Bathonian | Bathonian |
|
| Retectina glabrescens | Bathonian | Bathonian |
|
| Retectina cristata | Middle Jurassic | Middle Jurassic |
|