Fig. 17 in Redescription and Phylogenetic Position of the Early Miocene Penguin Paraptenodytes antarcticus from Patagonia

Fig. 17. Humerus of Paraptenodytes antarcticus (AMNH 3338), right side in cranial view (A) and left side in caudal view (B). Abbreviations: cb, crista bicipitalis; cd, condylus dorsalis; cdt, crista deltopectoralis; ch, caput humeri; cv, condylus ventralis; fn, fossa pneumotricipitalis; ht, sulcus humerotricipitalis; ic, incisura capitis; icb, impressio supracoracoideus; ico, impressio coracobrachialis; st, sulcus lig. transversus; sth, sulcus scapulotricipitalis; tc, ''caudal trochlear process''; tcr, ''cranial trochlear process'' td, tuberculum dorsale; (cranialmost processlike crest at the epicondylus ventralis); tm, medial trochlear process; tv, tuberculum ventrale. Scale bars 5 1 cm.