Genus Retimono-Ridged
- Species total:
- 2
- Age range:
- 111 - 107 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Retimono-Ridged sp | Early Aptian | Middle Aptian |
|
| Retimono-Ridged sp. Penn.1991 | Early Aptian | Early Aptian |
|
Genus Retimono-Ridged
- Species total:
- 2
- Age range:
- 111 - 107 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Retimono-Ridged sp | Early Aptian | Middle Aptian |
|
| Retimono-Ridged sp. Penn.1991 | Early Aptian | Early Aptian |
|