Morganucodonta

Translingual Etymology mul Proper noun †f order clade Mammaliaformes extinct basal Mammaliaformes, including some that are ancestors of all modern mammals Usage notes The question of whether Morganucodonta should be regarded as mammals or as Mammaliaformes (and ancestral to mammals) is still subject to debate. Proponents of the latter view restrict Mammalia class to the crown group of all modern mammals. For more detail, see Morganucodonta#Classification Morganucodonta § Classification Hypernyms order ; Vertebrata subphylum - subphylum; Gnathostomata - infraphylum; Tetrapoda superclass - superclass; Reptiliomorpha clade, Amniota clade, Synapsidomorpha clade, Synapsida subclass - clades; Pelycosauria group - informal group; Eupelycosauria - clade; Therapsida order - order; Theriodontia clade, Cynodontia clade, Mammaliaformes clade - clades Hyponyms order †Morganucodontidae family, †Megazostrodontidae family families References Megazostrodontidae