Immunitoceras Stoyanow 1949 (ammonite)

Cephalopoda - Ammonitida - Parahoplitidae

Full reference: A. Stoyanow. 1949. Lower Cretaceous stratigraphy in southeastern Arizona. Geological Society of America Memoir 38:1-156

Parent taxon: Acanthoplitinae according to E. Robert et al. 2018

See also Ovando-Figueroa et al. 2018, Robert and Bulot 2005 and Stoyanow 1949

Sister taxa: Acanthohoplites, Colombiceras, Gargasiceras, Hypacanthohoplites, Hypacanthoplites, Neodeshayesites, Nolaniceras, Paracanthohoplites, Paracanthoplites, Penaceras, Protacanthoplites, Rhytidoplites

Subtaxa: Immunitoceras immunitum Immunitoceras trinitensis Immunitoceras umbilicostatus

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Type: Immunitoceras immunitum

Ecology: fast-moving nektonic carnivore


• Cretaceous of Mexico (8 collections), Peru (4), United States (1: Arizona)

Total: 13 collections including 14 occurrences

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Specimen images are retrieved through the ePANDDA API.

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