FIGURE 29 in A new aetosaur from the Upper Triassic of the Santa Maria Formation, southern Brazil

FIGURE 29. Right (A–C), left (D–F) astragalus and left calcaneum of Polesinesuchus aurelioi holotype (ULBRAPVT003) in A, proximoanterior; B, distoposterior; C, lateral views. In D, proximoanterior; E, distoposterior; F, lateral views. In G, proximal view; H, distal view; I, medial view. Abbreviations: cc, calcaneal condyle; cs, calcaneal socket; cdf, calcaneal distal fossa; daf, distal astragalar facet; dr, distal roller; pag, posterior astragalar groove; pxcf, proximal calcaneal facet; s alt, anterolateral articular surface; s fi, articular surface for the fibula; s pmt, posteromedial articular surface for the fibula. Scale bar equals 10mm.