FIG. 18 in Reassessment Of A Historical Collection Of Sauropod Dinosaurs From The Northern Morrison Formation Of Wyoming, With Implications For Sauropod Biogeography

FIG. 18. Carpus and manus elements of Camarasauridae indet. CM 36019, with original specimen label. Large left carpal in A, distal; B,?lateral; C,?anterior; D,?medial; E, proximal; and F,?posterior views. The distal surface faces toward the top of panels B–D, and toward the bottom in F. Left metacarpal I in G, anterior; H, lateral; I, posterior (palmar); J, medial; K, proximal; and L, distal views. Note the distinct anterior projection toward the distal end (arrow in G). Left metacarpal?III in M, anterior; N, lateral; O, posterior (palmar); P, medial; Q, proximal; and R, distal views. The specimen was initially included in CM 1256 and later recataloged as CM 36019. The number 213 is a field number. It is unclear what the sheet attached to metacarpal?III may represent. Scale bar applies to all bones. Abbreviations: af, articular facet; icg, intercondylar groove. Photos by Andrew McAfee (A–D, F, H–M, O–S) and E.T. (E, G, N).