Foraminifera source details
Cushman, J. A.; Ozawa, Y. (1928). An outline of a revision of the Polymorphinidae. Contributions from the Cushman laboratory for foraminiferal research. 4(1): 13-21.
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Cushman, J. A.; Ozawa, Y.
1928
An outline of a revision of the Polymorphinidae.
Contributions from the Cushman laboratory for foraminiferal research
4(1): 13-21
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Guttulina (Pyrulina) Cushman & Ozawa, 1928 accepted as Pyrulina d'Orbigny, 1839 (original description)
Guttulina orientalis Cushman & Ozawa, 1928 (original description)
Pseudopolymorphina Cushman & Ozawa, 1928 (original description)
Pseudopolymorphina hanzawai Cushman & Ozawa, 1928 (original description)
Pyrulinella Cushman & Ozawa, 1928 accepted as Pyrulina d'Orbigny, 1839 (original description)
Sigmoidella Cushman & Ozawa, 1928 (original description)
Sigmoidella (Sigmoidina) Cushman & Ozawa, 1928 accepted as Sigmoidella Cushman & Ozawa, 1928 (original description)
Sigmoidella (Sigmoidina) pacifica Cushman & Ozawa, 1928 accepted as Sigmoidella pacifica Cushman & Ozawa, 1928 (original description)
Sigmoidella kagaensis Cushman & Ozawa, 1928 (original description)
Sigmomorpha Cushman & Ozawa, 1928 accepted as Guttulina d'Orbigny, 1839 (original description)
Sigmomorpha (Sigmomorpha) Cushman & Ozawa, 1928 represented as Sigmomorpha Cushman & Ozawa, 1928 accepted as Guttulina d'Orbigny, 1839 (original description)
Sigmomorpha (Sigmomorphina) Cushman & Ozawa, 1928 accepted as Sigmomorphina Cushman & Ozawa, 1928 (original description)
Sigmomorpha (Sigmomorphina) yokoyamai Cushman & Ozawa, 1928 accepted as Sigmomorphina yokoyamai (Cushman & Ozawa, 1928) (original description)
Sigmomorpha sadoensis Cushman & Ozawa, 1928 † (original description)
Sigmomorphina Cushman & Ozawa, 1928 (original description)
Sigmomorphina sadoensis Cushman & Ozawa, 1928 accepted as Guttulina sadoensis (Cushman & Ozawa, 1928) (original description)
Guttulina orientalis Cushman & Ozawa, 1928 (original description)
Pseudopolymorphina Cushman & Ozawa, 1928 (original description)
Pseudopolymorphina hanzawai Cushman & Ozawa, 1928 (original description)
Pyrulinella Cushman & Ozawa, 1928 accepted as Pyrulina d'Orbigny, 1839 (original description)
Sigmoidella Cushman & Ozawa, 1928 (original description)
Sigmoidella (Sigmoidina) Cushman & Ozawa, 1928 accepted as Sigmoidella Cushman & Ozawa, 1928 (original description)
Sigmoidella (Sigmoidina) pacifica Cushman & Ozawa, 1928 accepted as Sigmoidella pacifica Cushman & Ozawa, 1928 (original description)
Sigmoidella kagaensis Cushman & Ozawa, 1928 (original description)
Sigmomorpha Cushman & Ozawa, 1928 accepted as Guttulina d'Orbigny, 1839 (original description)
Sigmomorpha (Sigmomorpha) Cushman & Ozawa, 1928 represented as Sigmomorpha Cushman & Ozawa, 1928 accepted as Guttulina d'Orbigny, 1839 (original description)
Sigmomorpha (Sigmomorphina) Cushman & Ozawa, 1928 accepted as Sigmomorphina Cushman & Ozawa, 1928 (original description)
Sigmomorpha (Sigmomorphina) yokoyamai Cushman & Ozawa, 1928 accepted as Sigmomorphina yokoyamai (Cushman & Ozawa, 1928) (original description)
Sigmomorpha sadoensis Cushman & Ozawa, 1928 † (original description)
Sigmomorphina Cushman & Ozawa, 1928 (original description)
Sigmomorphina sadoensis Cushman & Ozawa, 1928 accepted as Guttulina sadoensis (Cushman & Ozawa, 1928) (original description)