English: Fig. 3 Right tibia (a–f) and right fourth metatarsal (g–l) of M. intrepidus (NCSM 33392). (a, g) lateral, (b, h) cranial, (c, i) medial, (d, j) caudal, (e, k) proximal, and (f, l) distal views. Abbreviations: afMT2 articular facet for second metatarsal, afMT3 articular facet for third metatarsal, alc accessory lateral condyle, Ca caudal aspect, cc cnemial crest, clp collateral ligament pit, Cr cranial aspect, conc concave surface of the articular facet for the third metatarsal, conv convex surface of the articular facet for the third metatarsal, dfb distal fibular buttress, fbc fibular crest, ff articular facet for the fibula, L lateral aspect, lc lateral condyle, lg lateral groove, M medial aspect, mc medial condyle, nf nutrient foramen, smgl scar for M. gastroccnemius lateralis. Scale bar 5 cm