Name | From | To | Age range |
---|---|---|---|
Aletes saturnus | Rhaetian | Liassic |
|
Aletes cinctellus | Rhaetian | Liassic |
|
Aletes limbatus | Hettangian | Late Liassic |
|
Aletes circumvallus | Middle Liassic | Late Liassic |
|
Aletes glaber | Early Jurassic | Late Liassic |
|
Aletes pollenisimilis | Namurian A | Namurian B |
|