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Class:
Rotaliata
Subclass:
Globigerinana
Order:
Globigerinida
Family:
Globigerinelloididae
Hastigerinoides
Brönnimann, 1952
Hastigerinoides alexanderi
(Cushman, 1931)
identified by scientist
Cretaceous
American South
Hastigerinoides atlanticus
Georgescu and Huber, 2008
identified by scientist
Cretaceous
off Brazil