Left humerus CEUM 52125 (WS8) in (A) caudal, (B) cranial, (C) proximal, and (D) distal views. Right ulna CEUM 52162 (WS8) in (E) cranial, (F) caudal, (G) lateral, (H) medial, (I) proximal, and (J) distal views. Right radius CEUM 52163 (WS8) in (K) cranial, (L) caudal, (M) lateral, (N) medial, (O) proximal, and (P) distal views. Abbreviations: dpc, deltopectoral crest; gtb, greater tuberosity; hh, humeral head; lf, lateral flange; ltb, lateral tuberosity; mf, medial flange; op, olecranon process; pdu, platform that would contact distal end of ulna; rc, radial condyle; sdr, slot for distal end of radius; spu, surface that would contact proximal end of ulna; uc, ulnar condyle. Scale bars equal 10 cm.