Genus Dennstaedtiaceae
- Species total:
- 9
- Age range:
- 195 - 1.2 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Dennstaedtiaceae | Jurassic | Paleocene |
|
| Dennstaedtiaceae form 1 | Middle Miocene | Middle Miocene |
|
| Dennstaedtiaceae form 1 Hopk.,1969 | Middle Eocene | Late Eocene |
|
| Dennstaedtiaceae form 2 | Late Miocene | Late Miocene |
|
| Dennstaedtiaceae form 2 Hopk.,1969 | Middle Eocene | Late Eocene |
|
| Dennstaedtiaceae form 3 | Late Miocene | Late Miocene |
|
| Dennstaedtiaceae form 3 Hopk.,1969 | Middle Eocene | Late Eocene |
|
| Dennstaedtiaceae sp | Eocene | Early Pleistocene |
|
| Dennstaedtiaceae sp. Mart.& Rous.,1966 | Oligocene | Early Pliocene |
|