Fig. 8 in Redescription and Phylogenetic Position of the Early Miocene Penguin Paraptenodytes antarcticus from Patagonia

Fig. 8. Quadratum and articular area of the right mandible of Paraptenodytes antarcticus (AMNH 3338), in lateral view. Abbreviations: cl, condylus lateralis; cm, condylus medialis; co, capitulum oticum; cq, cotyla quadratojugalis; crl, crista lateralis (Elzanowski et al., 2000); cro, crista orbitocotylaris (Elzanowski et al., 2000); cs, capitulum squamosum; in, incisura intercapitularis; im, impressio for the insertion of the medial (deep) layers of the m. protractor pterygoidei et quadrati (Elzanowski et al., 2000); pam, processus for attachment of the m. adductor mandibulae externus, pars profunda (Hofer, 1950); pcm, ramus mandibulae, pars caudalis; por, processus orbitalis; pot, processus oticus; pr, processus retroarticularis. Scale bar 5 1 cm.