Fig. 4 in New postcranial remains of large toxodontian notoungulates from the late Oligocene of Mendoza, Argentina and their systematic implications

Fig. 4. Left carpals and metacarpal of leontiniid notoungulate Gualta cuyana Cerdeño and Vera, 2015 from Quebrada Fiera, Mendoza, Argentina; Deseadan SALMA (late Oligocene), MCNAM-PV 4696. A. Pyramidal, anterolateral (A1), medial (A2), proximal (A3), and distal (A4) views. B. Magnum, anterior B1), proximal (B2), lateral (B3), and medial (B4) views. C. Unciform, anterolateral (C1), proximal (C2), medial (C3), and distal (C4) views. D. Proximal fragment of McIII, proximal (D1) and lateral (D2) views. E. Magnum and unciform in anatomical position, proximal view. F. Pyramidal and unciform in anatomical position, anterolateral view.