Multiceratoidea is a major subclass or superorder of Paleozoic nautiloid cephalopods. Members of this group can be characterized by nautilosiphonate connecting...
6 KB (564 words) - 12:40, 14 October 2024
†Yanheceratida Order †Protactinoceratida Subclass †Multiceratia (formerly Multiceratoidea) Order †Ellesmeroceratida Order †Cyrtocerinida Order †Bisonoceratida...
37 KB (3,465 words) - 12:40, 14 October 2024
Nautiloidea sensu lato (paraphyletic) Plectronoceratoidea † (paraphyletic) Multiceratoidea † (paraphyletic?) Nautiloidea sensu stricto Endoceratoidea † Orthoceratoidea †...
139 KB (15,484 words) - 20:02, 29 October 2024
likely gave rise to several new nautiloid superorders: Endoceratoidea, Multiceratoidea, and Orthoceratoidea. The Ordovician-Triassic Orthoceratoids are ancestral...
5 KB (473 words) - 12:42, 14 October 2024
similar to living nautilus and their proposed ancestors, the subclass Multiceratoidea. Some studies have re-established Endoceratoidea to clarify that endocerids...
13 KB (1,355 words) - 12:35, 14 October 2024
earliest-branching monophyletic clade within the subclass (or superorder) Multiceratoidea. This is justified by the combination of oncomyarian muscle scars,...
4 KB (361 words) - 12:34, 14 October 2024
descendant of Ellesmerocerida. It was later allied with the broad subclass Multiceratoidea. However, a 2022 phylogenetic analysis argued that Bisonocerida was...
5 KB (525 words) - 12:32, 14 October 2024
Eothinoceras and the status of the Eothinoceratidae (Cyrtocerinida, Multiceratoidea, Cephalopoda)". Journal of Paleontology. 97 (2): 347–354. doi:10.1017/jpa...
139 KB (6,950 words) - 12:26, 14 October 2024