Genus Tetradites
- Species total:
- 10
- Age range:
- 141 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Tetradites | Cretaceous | Oligocene |
|
| Tetradites granulatus | Middle Maestrichtian | Middle Maestrichtian |
|
| Tetradites magnus | Early Maestrichtian | Early Maestrichtian |
|
| Tetradites pseudoericius | Late Cretaceous | Early Paleocene |
|
| Tetradites sp | Albian | Quaternary |
|
| Tetradites sp. Ande.,1960 | Maestrichtian | Paleocene |
|
| Tetradites sp. Bane.,1964 | Miocene | Miocene |
|
| Tetradites spinosa | Late Albian | Cenomanian |
|
| Tetradites tetradymos | Early Maestrichtian | Early Maestrichtian |
|
| Tetradites umirensis | Late Senonian | Late Senonian |
|