Yalkaparidontia
Yalkaparidontia (binomen a Archer anno 1988) est ordo Marsupialium exstinctum Australiana.

Systema taxinomicum Animalis 
 Imperium: Eucaryota
 Regnum: Animalia
 Gradus: Metazoa
 Subgradus: Eumetazoa
 Subregnum: Bilateria
 Infraregnum: Eucoelomata
 Supraphylum: Deuterostomia
 Infraphylum: Chordonia
 Phylum: Chordata
 Subphylum: Vertebrata
 Infraphylum: Gnathostomata
 Supraclassis: Tetrapoda
 Infraclassis: Amniota
 Ramus: Mammaliaformes
 Classis: Mammalia
 Subclassis: Theriiformes
 Infraclassis: Holotheria
 Supralegio: Trechnotheria
 Legio: Cladotheria
 Sublegio: Zatheria
 Infralegio: Tribosphenida
 Supracohors: Theria
 Cohors: Marsupialia
 Magnaordo: Australidelphia
 Supraordo: Eometatheria
 Ordo: † Yalkaparidontia (Archer, 1988)
 Familia: † Yalkaparidontidae

Notae 
 McKenna, M.C. & Bell, S.K. 1997. Classification of Mammals Above the Species Level. Columbia University Press, New York.: i-xii, 1-631.
 Godthelp, H., Wroe, S. & Archer, M., 1999: A New marsupial from the Early Eocene Tingamarra Local Fauna of Murgon, Southeastern Queensland: A Prototypical Australian Marsupial? – Journal of Mammalian Evolution: Vol. 6, #3, pp. 289-31.

Nexus externi 
 Yalkaparidontia apud Systema Natura
 Mikko's Phylogeny Archive

Marsupialia exstincta
Taxa Archer
Taxa 1988