all smooth. Australiceras bears some resemblance to Tropaeum and Balearites, both related genera, some even considers that Australiceras is actually synonymous...
4 KB (282 words) - 15:14, 9 February 2024
uncoiled, then partially coiled, and finally straight at maturity (as in Australiceras). Perhaps the most extreme and bizarre-looking example of a heteromorph...
52 KB (5,802 words) - 13:51, 15 June 2024
Aulacosphinctoides Aulacostephanus Aulasimoceras Aulatornoceras Austiniceras Australiceras Austroceratites Austrotrachyceras Aveyroniceras Axinolobus Axonoceras...
69 KB (806 words) - 22:05, 29 May 2024
Ammonitoceras is included in the Ancyloceratidae. However neither do Australiceras or Tropaeum, which are also included. Sepkoski, Jack (2002). "Sepkoski's...
2 KB (103 words) - 12:53, 18 April 2022
Kimmeridgian) France An aulacostephanid, a species of Aulacostephanus. Australiceras (Proaustraliceras) elegans Sp nov Valid Stenshin, Shumilkin & Uspensky...
137 KB (4,138 words) - 09:17, 10 May 2024
Casey, 1980 Antarcticoceras Thomson, 1974 Audouliceras Thomel, 1965 Australiceras Whitehouse, 1926 Caspianites Casey, 1961 Epancyloceras Spath, 1930 Epitroapeum...
3 KB (248 words) - 13:13, 12 November 2022