Has the utility of <em>Dicynodon</em> for Late Permian terrestrial biostratigraphy been overstated?

Angielczyk, K. D. Kurkin, A. A. 2003 Has the utility of <em>Dicynodon</em> for Late Permian terrestrial biostratigraphy been overstated? Geology 31 363-366 Patranomodon Otsheria Eodicynodon Robertia Diictodon Endothiodon Chelydontops Pristerodon Emydops Kingoria Cistecephalus Myosaurus Tropidostoma Oudenodon Rhachiocephalus Pelanomodon Aulacephalodon Dicynodon_lacerticeps Lystrosaurus Kannemeyeria Idelisaurus Interpresosaurus Elph Dicynodon_trautscholdi Delectosaurus Vivaxosaurus Dicynodon_amalitzkii Australobarbarus Osteology Maximum Parsimony Based on reanalysis of the original matrix. Angielcyzk_et_Kurkin_2003b