Figure 6 in An osteology-based appraisal of the phylogeny and evolution of kangaroos and wallabies (Macropodidae: Marsupialia)

Figure 6. Diagnostic features of the Lagostrophinae (Lagostrophus, A, C, E, G; Troposodon, B, D, F, H). A–B, mesial surface of the anterior portion of the dentary showing the deep, rugose symphyseal plate (s) that is not anteriorly expanded. C–D, lateral surface of the dentary with broad, deep buccinator concavity (b), and broad, concave insertion area for the anteriormost layer of the middle masseter muscle (m). E–F, lingual surface of the lower incisor (i1) is covered by an extension of the enamel (e) from the buccal side of the crown. G–H, lower cheek tooth row showing lower premolar (p3) with crown markedly curved-in lingually (arrow) at posterior end.