Cephalopoda - Ammonitida - Vascoceratidae

Alternative combination: Anapachydiscus siskiyouensis

Full reference: F. M. Anderson. 1931. The genus Fagesia in the Upper Cretaceous of the Pacific Coast. Journal of Paleontology 5(2):121-126

Belongs to Fagesia according to F. M. Anderson 1931

See also Matsumoto 1960

Sister taxa: Ammonites boucheroni, Fagesia catinus, Fagesia fleuryi, Fagesia involuta, Fagesia mortzestus, Fagesia pachydiscoides, Fagesia peroni, Fagesia pervinquieri, Fagesia rudra, Fagesia superstes, Fagesia tevesthensis

Type specimen: CAS 4689

Ecology: fast-moving nektonic carnivore

Distribution: found only at CAS Loc. 444 - Hornbrook (Cretaceous of California)

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Specimen images are retrieved through the ePANDDA API.