Sigmoidella Cushman and Ozawa 1928 (foram)
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Nodosariata - Polymorphinida - Polymorphinidae
Full reference: J. A. Cushman and Y. Ozawa. 1928. An outline of a revision of the Polymorphinidae. Contributions from the Cushman laboratory for foraminiferal research 4(1):13-21
Parent taxon: Polymorphininae according to J. A. Cushman and Y. Ozawa 1928
See also Sepkoski 2002
Sister taxa: Dimorphina, Globulina, Guttulina, Pyrulina
Subtaxa: Sigmoidella lisbonensis
Ecology: stationary semi-infaunal omnivore
Distribution:
• Pliocene of New Zealand (1 collection), Taiwan (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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