FIG. 22 in Model-based analysis of postcranial osteology of marsupials from the Palaeocene of Itaboraí (Brazil) and the phylogenetics and biogeography of Metatheria

FIG. 22. — Details of left crus; A, B, Dromiciops; C, D, Caenolestes; A, C, proximal view of proximal ends; B, D, distal view of distal ends. For numbered designations of specific characters see text. Prefixes before the numbers: t, tibial; fi, fibular. Abbreviations: AFi, astragalofibular facet; ATil, lateral astragalotibial facet; ATim, medial astragalotibial facet; ATip, posterior astragalotibial facet; CaFi, calcaneofibular facet; FeTil, lateral femorotibial facet; FeTim, medial femorotibial facet; Fi, fibula; PfFi, parafibulofibular facet; tilit, tibial lateral intercondylar tubercle; timit, tibial medial intercondylar tubercle; tmm, tibial medial malleolus; tps, tibial distal posterior shelf. Scale bar: 1 mm.