title: The evolution of a synorgan. Nineteen stages concerning teeth and dentition from the pelycosaur to the mammalian condition.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D003817:Dentition / Q000033:anatomy & histology*; D008322:Mammals; D012104:Reptiles; D013008:Somatotypes; D014070:Tooth / Q000033:anatomy & histology / Q000502:physiology