Class: Rotaliata    Subclass: Globigerinana    Order: Heterohelicida    Family: Heterohelicidae
Spiroplecta americana Ehrenberg, 1844
  


identified by scientist

Cretaceous
Upper Cretaceous
Campanian
American South
Miscellaneous Localities
FEU-1016918
identified by scientist

Cretaceous
Upper Cretaceous
Santonian

Miscellaneous Localities
FEU-1016919
identified by scientist

Cretaceous
Upper Cretaceous
Maastrichtian
Kurdistan
Dokan
FEU-1012856
identified by scientist

Cretaceous
Upper Cretaceous
Maastrichtian
Kurdistan
Dokan
FEU-1012857
identified by scientist

Cretaceous
Upper Cretaceous
Maastrichtian
Kurdistan
Azmer
FEU-1012858