Genus Retistephanoporites
- Species total:
- 6
- Age range:
- 65 - 5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Retistephanoporites | Middle Eocene | Middle Eocene |
|
| Retistephanoporites angelicus | Eocene | Middle Miocene |
|
| Retistephanoporites crassiannulatus | Early Miocene | Late Miocene |
|
| Retistephanoporites herngreenii | Middle Miocene | Middle Miocene |
|
| Retistephanoporites krutzschii | Paleocene | Paleocene |
|
| Retistephanoporites sp | Middle Miocene | Middle Miocene |
|