Genus Trigonopyxidia
- Species total:
- 6
- Age range:
- 141 - 27.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Trigonopyxidia sp.I | Middle Eocene | Middle Eocene |
|
| Trigonopyxidia sp | Late Cretaceous | Eocene |
|
| Trigonopyxidia microreticulata | Early Oligocene | Middle Oligocene |
|
| Trigonopyxidia ginella | Cretaceous | Early Eocene |
|
| Trigonopyxidia fiscellata | Middle Eocene | Rupelian |
|
| Trigonopyxidia | Albian | Early Thanetian |
|