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Class:
Rotaliata
Subclass:
Rotaliana
Order:
Nonionida
Family:
Nonionidae
Astrononion
Cushman & Edwards, 1937
Astrononion fijiense
Cushman & Edwards, 1917
identified by scientist
Quaternary
Fiji and off
Astrononion gallowayi
Loeblich & Tappan, 1953
identified by scientist
Quaternary
Laptev Sea
Astrononion perfossum
(Clodius 1922)
identified by M. Hesemann
Neogene
North European Plain
Astrononion stelligera
(d'Orbigny, 1839)
identified by scientist
Quaternary
North Sea
Astrononion stelligerum
(d'Orbigny, 1839)
identified by scientist
Quaternary
Astrononion tasmanensis
(Carter, ?)
identified by scientist
Quaternary
Yellow Sea
Astrononion tumidum
Cushman & Edwards, 1913
identified by scientist
Quaternary
Ascension to St. Helena
Astrononion umbilicatum
Uchio, 1952
identified by scientist
Quaternary
Maldives and off
Astrononion umbilicatum
Uchio, 1952
identified by scientist
Quaternary
Maldives and off
Astrononion
sp.
identified by scientist
Quaternary
off West Africa