Figure 21 in Osteology and phylogenetic relationships of Ligabuesaurus leanzai (Dinosauria: Sauropoda) from the Early Cretaceous of the Neuquén Basin, Patagonia, Argentina

Figure 21. Photographs and line drawings of the manus of Ligabuesaurus leanzai. A–D, right metacarpal II MCF-PVPH-233/13 in medial (A), proximal (B), distal (C) and lateral (D) views. E, distal epiphysis of the left metacarpal II MCF-PVPH-233/15 in distal view. F–I, right metacarpal III MCF-PVPH-233/14 in lateral (F), proximal (G), distal (H) and medial (I) views. J, distal epiphysis of the left metacarpal IV MCF-PVPH-233/16 in distal view. Abbreviations: am, anterior margin; lm, lateral margin; McI, articular surface for metacarpal I; McII, articular surface for metacarpal II; McIII, articular surface for metacarpal III; McIV, articular surface for metacarpal IV; pm, posterior margin; vlr, ventrolateral ridge. Scale bars: 10 cm.