†Gonioloboceras (Milleroceras) Hyatt 1900 (ammonite)
Cephalopoda - Goniatitida - Gonioloboceratidae
Alternative spelling: Milleroceras
Parent taxon: Gonioloboceras according to Librovitch 1940
See also Plummer and Scott 1937
Sister taxa: Gonioloboceras bridgeportense, Gonioloboceras goniolobus, Gonioloboceras gracellenae, Gonioloboceras welleri
Subtaxa: Milleroceras parrishi
Ecology: fast-moving nektonic carnivore
Distribution: