Class: Rotaliata    Subclass: Globigerinana    Order: Heterohelicida    Family: Heterohelicidae
Protoheterohelix washitensis (Tappan, 1940)
  


identified by scientist

Cretaceous
Upper Cretaceous
Cenomanian
American South
Miscellaneous Localities
FEU-1014996
identified by scientist

Cretaceous
Upper Cretaceous
Cenomanian
East Coast
Miscellaneous Localities
FEU-1014997
identified by scientist

Cretaceous
Lower Cretaceous
Albian
East Coast
Miscellaneous Localities
FEU-1014998
identified by M. Hesemann

Cretaceous
Upper Cretaceous
Cenomanian
American South
Dallas-Fort Worth
FEU-1004370
identified by M. Hesemann

Cretaceous
Upper Cretaceous
Cenomanian
American South
Dallas-Fort Worth
FEU-1004371
   
identified by M. Hesemann

Cretaceous
Upper Cretaceous
Cenomanian
American South
Dallas-Fort Worth
FEU-1004399