Figure 4 in The morphology of Yujiangolepis liujingensis (Placodermi, Arthrodira) from the Pragian of Guangxi (south China) and its phylogenetic significance

Figure 4. Phylogenetic relationships amongst Arthrodira after inclusion of the Australian Toombalepis tuberculata in the data matrix. A, strict consensus tree; B, majority rule consensus (indices given on the corresponding branches); C, the four possible topologies encountered (frequencies given); D, strict consensus tree obtained after deletion of Lunaspis and Eurycaraspis and inclusion of Antarctaspis mcmurdoensis, T. tuberculata, and Yujiangolepis liujingensis in the outgroup.