Summary: | Fig. 6. Close-up of the right middle ear region of Paraptenodytes antarcticus (AMNH 3338). Abbreviations: cqo, cotyla quadratica otici; cqs, cotyla quadratica squamosi; dpp, dorsolateral projection of processus paroccipitalis; et, tuba auditiva; fng, foramen nervi glossopharyngeus; fnv, foramen nervi vagi; fnm, foramen nervi maxillomandibularis; fdp, foramen pneumaticum dorsale; lpa, lamina parasphenoidalis; mt, metotic process (Saiff, 1976); oc, condylus occipitalis; occ, ostium canalis carotici; oce, ostium canalis ophthalmici externi; tb, tuberculum basilare; tc, tympanic cavity (Saiff, 1976); vpp, ventral projection of the processus paraoccipitalis; zp, processus zygomaticus. Scale bar 5 1 cm. Published as part of Bertelli, Sara, Giannini, Norberto P. & Ksepka, Daniel T., 2006, Redescription and Phylogenetic Position of the Early Miocene Penguin Paraptenodytes antarcticus from Patagonia, pp. 1-36 in American Museum Novitates 3525 (1) on page 8, DOI:10.1206/0003-0082(2006)3525[1:RAPPOT]2.0.CO;2, http://zenodo.org/record/5384432
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