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Aulacosphinctoides steigeri

Aulacosphinctoides steigeri (Shimizu)

• Extinct species
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Cephalopoda, subclass Ammonoidea, order Ammonitida, family Perisphinctidae

• Distribution
• Jurassic: Fukushima