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Class:
Rotaliata
Subclass:
Rotaliana
Order:
Rotaliida
Family:
Lepidorbitoididae
Sulcoperculina
Thalmann, 1939
Sulcoperculina cubensis
(Palmer, 1934)
type specimen holotype
Cretaceous
Sulcoperculina dickersoni
(Palmer, 1934)
type specimen holotype
Sulcoperculina dickersoni
(Palmer, 1934)
type specimen holotype
Sulcoperculina dickersoni
(Palmer, 1934)
type specimen holotype
Sulcoperculina vermunti
(Thiadens, 1937)
type specimen holotype
Sulcoperculina vermunti
(Thiadens, 1937)
type specimen holotype
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