Genus Tranolithus
- Species total:
- 5
- Age range:
- 100 - 82 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Tranolithus exiguous |
|
||
| Tranolithus gabalus | Cenomanian | Early Turonian |
|
| Tranolithus manifestus |
|
||
| Tranolithus orionatus | Cenomanian | Coniacian |
|
| Tranolithus phacelosus |
|