Name | From | To | Age range |
---|---|---|---|
Pterocystidiopsis sp.A | Malm | Malm |
|
Pterocystidiopsis sp.B | Dogger | Dogger |
|
Pterocystidiopsis stephaniana | Cretaceous | Tertiary |
|
Pterocystidiopsis treptensis | Oxfordian | Kimmeridgian |
|
Pterocystidiopsis velata | Early Santonian | Early Oligocene |
|