Query
Genus
Locality
Fossil
Main
Key to Species
About
Contact
Class:
Rotaliata
Subclass:
Globigerinana
Order:
Heterohelicida
Family:
Heterohelicidae
Protoheterohelix
---
identified by M. Hesemann
Cretaceous
Upper Cretaceous
Cenomanian
American South
Dallas-Fort Worth
FEU-1004374