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Archaeospongoprunum sp.

genus Archaeospongoprunum Pessagno, 1973

• Extinct species: late Permian - Late Cretaceous (254.0 - 70.6 Ma)
• Habitat: Marine

• Classification
• kingdom Chromista, infrakingdom Rhizaria, phylum Radiozoa, class Polycystinea, order Spumellaria, family Archaeospongoprunidae

• Distribution
• Triassic: Aichi
• Triassic-Jurassic: Iwate
• Jurassic: Tochigi
• Investigation in progress: Ehime

• Subtaxa
• A. imlayi
• A. tenue