Genus Marthasterites
- Species total:
- 2
- Age range:
- 56.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Marthasterites contortus | Ilerdian | Ilerdian |
|
| Marthasterites fiircatus |
|
Genus Marthasterites
- Species total:
- 2
- Age range:
- 56.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Marthasterites contortus | Ilerdian | Ilerdian |
|
| Marthasterites fiircatus |
|