FIGURE 2 in New fossil birds from the earliest Eocene of Mongolia

FIGURE 2. Photographs and line drawings of the left distal humerus of a fossil shorebird specimen, IGM 100/1435, in A and B, cranial; and D and E, caudal views, compared to the left distal humerus of a Western Sandpiper Calidris mauri (TMM M-2742) in C, cranial; and F, caudal views. Abbreviations: dc, dorsal condyle; dsp, dorsal supracondylar process; fp, flexor process; ii, intercondylar incisure; fmb, fossa for the m. brachialis; of, olecranon fossa; sh, sulcus for the m. humerotricipitalis; ss, sulcus for the m. scapulotricipitalis; vc, ventral condyle; vst, ventral supracondylar tubercle. Scale bar = 2 mm.