FIG. 76 in Alcidedorbignya inopinata, a basal pantodont (Placentalia, Mammalia) from the early Palaeocene of Bolivia: anatomy, phylogeny and palaeobiology

FIG. 76. — Right humerus of Alcidedorbignya inopinata (MHNC 8372). The position of the greater tubercle is artificially higher than the head because of distorsion of the proximal epiphysis of the specimen (see figure 78): A, anterior view; B, lateral view; C, posterior view; D, medial view; E, proximal view; F, distal view. Abbreviations: bg, bicipital groove; ca, capitulum; ctl, crest for insertion of the teres major and latissimus dorsi; def, dorsoepitrochelar fossa; dt, deltoid tuberosity; dpc, deltopectoral crest; ec, epicondylar crest; ef, entepicondylar foramen; ftcl, fossa for the caput longum of the triceps brachii; fis, fossa for insertion of the infraspinatus; gt, greater tubercle; h, head; ht, humeral trochlea; le, lateral epicondyle; lt, lesser tubercle; me medial epicondyle; of, olecranon fossa; rf, radial fossa; secu?, sulcus for the extensor carpi ulnaris (possibly); trl, tricipital line. Scale bar: 1 cm.