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Pseudononion japonicum

Pseudononion japonicum Asano, 1936

• Modern species
• Habitat: Marine

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

• Distribution
• Miocene: Fukushima
• Pleistocene: Akita, Chiba