Genus Lamellaptychus
- Species total:
- 2
- Age range:
- 129 - 111 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Lamellaptychus angulicostatus | Valanginian | Barremian |
|
| Lamellaptychus mortilleti | Valanginian | Barremian |
|
Genus Lamellaptychus
- Species total:
- 2
- Age range:
- 129 - 111 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Lamellaptychus angulicostatus | Valanginian | Barremian |
|
| Lamellaptychus mortilleti | Valanginian | Barremian |
|