4-403: Subfamily indet Subfamily Nambarinae Subfamily Balbarinae Balbaridae is an extinct family of basal Macropodoidea . The synapomorphies are divided into two areas, the dental and cranial . The dental area of this taxa can be described as having the molar lophodont and brachyodont with a hypo lophid formed by lingually displaced component of posthypo cristid and linked to
8-400: A buccal crest from the entoconid . Molars have a hypo cingulid , first lower molar compressed with the "forelink" absent. First incisor with lingual and dorsal enamel ridgelets. The third lower premolar of some taxa have a posterobuccal cusp (cusp at the back close to the cheek). The skull is defined by four shared characteristics, a large sinuses, postorbital lateral constriction of
12-451: The dental and cranial . The dental area of this taxa can be described as having the molar lophodont and brachyodont with a hypo lophid formed by lingually displaced component of posthypo cristid and linked to a buccal crest from the entoconid . Molars have a hypo cingulid , first lower molar compressed with the "forelink" absent. First incisor with lingual and dorsal enamel ridgelets. The third lower premolar of some taxa have
16-419: The skull, a hypertrophy of the mastoid processes and no auditory bulla formed by an inflated tympanic wing of the alisphenoid . Subfamily indeterminate Subfamily Nambarinae Subfamily Balbarinae Balbarinae Subfamily indet Subfamily Nambarinae Subfamily Balbarinae Balbaridae is an extinct family of basal Macropodoidea . The synapomorphies are divided into two areas,
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