Genus Microsorium
- Species total:
- 4
- Age range:
- 46.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Microsorium diversifolium | Bortonian | Recent |
|
| Microsorium normale | Nd | Nd |
|
| Microsorium punctatum | Early Pliocene | Middle Pliocene |
|
| Microsorium sp | Early Miocene | Early Miocene |
|