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Pyrgo sp.

genus Pyrgo Defrance, 1824

• Modern species: Late Cretaceous - Present (89.3 - 0.0 Ma)
• Habitat: Marine

• Classification
• kingdom Chromista, infrakingdom Rhizaria, phylum Foraminifera, class Globothalamea, order Miliolida, family Hauerinidae

• Distribution
• Miocene: Saitama
• Pliocene: Yamanashi, Chiba
• Pleistocene: Akita, Chiba

• Subtaxa
• P. murrhina
• P. yabei