Kritosaurus navajovius (Brown, 1910) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Hadrosauridae genus Kritosaurus species Kritosaurus navajovius Name Synonyms Hadrosaurus navajovius (Brown, 1910) Kritosaurus navajovicus (Brown, 1910) Kritosaurus novajovius (Brown, 1910) Nectosaurus navajovius (Brown, 1910) Homonyms Kritosaurus navajovius (Brown, 1910)