FIG. 10 in Model-based analysis of postcranial osteology of marsupials from the Palaeocene of Itaboraí (Brazil) and the phylogenetics and biogeography of Metatheria

FIG. 10. — Details of left humeri; A-D, Dromiciops; E-H, Rhyncholestes; A, E, proximal view of head and distal outline (axes show an approximate degree of torsion between proximal and distal ends); B, F, distal view of distal end; C, G, anterior view of distal third; D, H, posterior view of distal third. For numbered designations of specific characters see text. Abbreviation: Ras, radial sesamoid. Scale bar: 1 mm.