Data from: The osteology and systematics of the enigmatic Australian Oligo-Miocene metatherian Yalkaparidon (Yalkaparidontidae; Yalkaparidont

负责人：

关键词：

zalambdodont;Oligocene;Yalkaparidon jonesi;Marsupialia;Metatheria;Australidelphia;Agreodontia;Yalkaparidon;Miocene;Eomarsupialia;Yalkaparidon coheni;Riversleigh

DOI：

doi:10.5061/dryad.25nt8

摘要：

a number of unusual craniodental apomorphies but appears to be plesiomorphic within Metatheria in retaining four molars, rather than three as pr