 identified by scientist Cretaceous Upper Cretaceous Maastrichtian Mediterranean Sea ODP Leg 160 |
 identified by scientist Cretaceous Upper Cretaceous Maastrichtian Kurdistan Azmer |
 identified by scientist Cretaceous Upper Cretaceous Maastrichtian Kurdistan Dokan |
 identified by scientist Cretaceous Upper Cretaceous Maastrichtian Kurdistan Dokan |
 identified by scientist Cretaceous Upper Cretaceous Maastrichtian Kurdistan Azmer |