FIG. 17 in Reassessment Of A Historical Collection Of Sauropod Dinosaurs From The Northern Morrison Formation Of Wyoming, With Implications For Sauropod Biogeography

FIG. 17. Forelimb elements of Camarasauridae indet. CM 36019. Right humerus in A, proximal; B, anterior; C, posterior; and D, distal views. Left ulna in E, proximal; F, medial; G, lateral; and H, distal views. Left radius in I, proximal; J, anterior; K, posterior; and L, distal views. The specimen was initially included in CM 1256 and later recataloged as CM 36019. The numbers 209 (humerus), 208 (ulna), and 214 (radius) correspond to field numbers. Scale bar applies to all bones. Abbreviations: dpc, deltopectoral crest; lr, lateral ridge; mr, medial ridge; rt, tubercle for articulation with radius; tub, tubercle; ut, tubercle for articulation with ulna. Photos by Andrew McAfee (A, C–E, G–M) and E.T. (B, F).