Transformation of the quadrate (incus) through the transition from non-mammalian cynodonts to mammals

Luo, Z.-X. Crompton, A. W. 1994 Transformation of the quadrate (incus) through the transition from non-mammalian cynodonts to mammals Journal of Vertebrate Paleontology 14 341-374 Anomodontia Gorgonopsia Therocephalia Procynosuchus Thrinaxodon Probainognathus Massetognathus Tritylodontidae Tritheledontidae Morganucodon Osteology Maximum Parsimony Based on reanalysis of the original matrix. Luo_et_Crompton_1994a