Genus Ericsonia
- Species total:
- 4
- Age range:
- 58 - 3.93 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Ericsonia cava | Late Paleocene | Early Pliocene |
|
| Ericsonia formosa | Late Thanetian | Early Pliocene |
|
| Ericsonia subdisticha | Late Eocene | Late Eocene |
|
| Ericsonia subpertusa | Late Paleocene | Eocene |
|