ammonites
†family Bagotidae Pessagno, Jr. and Whalen 1982 (radiolarian)

Radiolaria - Nassellaria

Full reference: E. A. Pessagno, Jr. and P.A. Whalen. 1982. Lower and Middle Jurassic Radiolaria (multicyrtid Nassellariina) from California, east-central Oregon and the Queen Charlotte Islands, B.C. Micropaleontology 28(2):111-169

Parent taxon: Archaeodictyomitracea according to E. A. Pessagno and D. M. Hull 2002

Sister taxa: Archaeodictyomitridae, Hsuidae, Unumidae

Subtaxa: Aitaum, Bagotum, Broctus, Canutus, Droltus, Noritus, Paradroltus

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Type: Bagotum

Ecology: passively mobile planktonic omnivore