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Class:
Nodosariata
Subclass:
Nodosariana
Order:
Polymorphinida
Family:
Polymorphinidae
Sigmomorphina
Cushman & Ozawa, 1928
Sigmomorphina beaglensis
Loeblich and Tappan, 1994
type specimen holotype
Quaternary
Banda, Timor and Arafura Sea
Sigmomorphina guttula
Fuchs, 1970
type specimen holotype
Jurassic
Vienna Basin
Sigmomorphina megapolitana
(Clodius, 1922)
identified by scientist
Paleogene
North European Plain
Sigmomorphina megapolitana
(Clodius, 1922)
identified by scientist
Paleogene
North European Plain
Sigmomorphina regularis
Roemer, 1838
identified by M. Hesemann
Paleogene
North European Plain
Sigmomorphina undulosa
(Terquem, 1878)
identified by M. Hesemann
Quaternary
Greater North Sea
Sigmomorphina undulosa
(Terquem, 1878)
identified by M. Hesemann
Quaternary
Greater North Sea