Genus Phragmothyrium
- Species total:
- 2
- Age range:
- 68.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Phragmothyrium eocenica | Maestrichtian | Maestrichtian |
|
| Phragmothyrium sp | Eocene | Eocene |
|
Genus Phragmothyrium
- Species total:
- 2
- Age range:
- 68.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Phragmothyrium eocenica | Maestrichtian | Maestrichtian |
|
| Phragmothyrium sp | Eocene | Eocene |
|