†Gulielmiceras Buckman 1920 (ammonite)
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Cephalopoda - Ammonitida - Kosmoceratidae
Alternative spellings: Cosmoceras (Gulielmiceras), Guleimiceras
Parent taxon: Kosmoceratidae according to W. J. Arkell et al. 1957
See also Imlay 1953 and Sepkoski 2002
Sister taxa: Catasigaloceras, Epicosmoceras, Gowericeras, Gulielmina, Gulielmites, Hoplikosmokeras, Kepplerites, Kosmoceratinae, Lobokosmoceras, Seymourites, Sigaloceras, Spinikosmoceras, Toricellites, Zugokosmoceras
Subtaxa: Cosmoceras (Gulielmiceras) alaskanum
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of France (4 collections), United States (2: Alaska)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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