Genus Superret-Croton
- Species total:
- 2
- Age range:
- 115 - 109 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Superret-Croton sp. Hugh.et al,1987 | Middle Barremian | Middle Barremian |
|
| Superret-Croton sp. Penn.1991 | Late Barremian | Early Aptian |
|