Lyelliceratidae is a family of ammonites belonging to the superfamily Acanthoceratoidea.
These cephalopods were fast-moving nektonic carnivores. They lived in the Cretaceous period (109.0 to 94.3 Ma).Fossilworks
Genera Lyelliceras Spath, 1921 Pseudobrancoceras Kennedy, 2004 Tegoceras Hyatt, 1903 Budaiceras Böse, 1928 Cenisella Delamette and Latil, 1989 Neophlycticeras Spath, 1922 Ojinagiceras Cobban and Kennedy, 1989 Paracalycoceras Stoliczkaia Neumayr, 1875 Zuluscaphites Van Hoepen, 1955
References