Evolution of the mammalian masticatory apparatus.
D000818:Animals; D005075:Biological Evolution; D001717:Birds / Q000033:anatomy & histology; D004432:Ear, Middle / Q000033:anatomy & histology; D007568:Jaw / Q000033:anatomy & histology*; D008322:Mammals / Q000033:anatomy & histology*; D008334:Mandible / Q000033:anatomy & histology; D008410:Masticatory Muscles / Q000033:anatomy & histology*; D008437:Maxilla / Q000033:anatomy & histology; D012104:Reptiles / Q000033:anatomy & histology