Figure 13. Right metatarsal of Sinocapra willdownsi (52139E). A, dorsal view; B volar (plantar) view (anterior and posterior respectively of Heintz, 1970). Abbreviations: in, intertrochlear notch; lext, lateral extensor tendon insertion; mext, medial extensor tendon insertion; su, sulcus. 1, reconstruction of the presumed eroded location of psfncf, posterior subfacet of navicular-cuboid facet. Scale bar equals 10 mm.