Meekoceras maturum (von Mojsisovics, 1882) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Cephalopoda order Ceratitida family Ceratitidae genus Beyrichites species Meekoceras maturum Name Synonyms Beyrichites maturus (von Mojsisovics, 1882) Homonyms Meekoceras maturum (von Mojsisovics, 1882)