Name | From | To | Age range |
---|---|---|---|
Aletes sp.3 | Middle Eocene | Middle Eocene |
|
Aletes sp.4 | Middle Eocene | Middle Eocene |
|
Aletes spheroides | Pennsylvanian | Pennsylvanian |
|
Aletes striatus | Early Jurassic | Middle Jurassic |
|
Aletes type A | Early Triassic | Early Triassic |
|
Aletes verrucosus | Liassic | Liassic |
|