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Nonion sp.

genus Nonion Montfort, 1808

• Modern species: Late Cretaceous - Present (94.3 - 0.0 Ma)
• Habitat: Marine

• Classification
• kingdom Chromista, infrakingdom Rhizaria, phylum Foraminifera, class Globothalamea, order Rotaliida, family Nonionidae

• Distribution
• Pleistocene: Akita, Chiba

• Subtaxa
• N. commune
• N. fabum