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Warendja

From Wikipedia, the free encyclopedia
Extinct genus of marsupials

Warendja
Scientific classificationEdit this classification
Kingdom:Animalia
Phylum:Chordata
Class:Mammalia
Infraclass:Marsupialia
Order:Diprotodontia
Family:Vombatidae
Genus:Warendja
Hope and Wilkinson, 1982
Species
  • Warendja wakefieldi (Hope and Wilkinson, 1982)
  • Warendja encorensis (Brewer et al., 2007)

Warendja is anextinctgenus ofwombat. It is known from two species,W. encorensis from the Late MioceneRiversleigh site in Queensland,[1] andW. wakefieldi known from thePleistocene of South Australia, New South Wales,[2] and Victoria.[3] The two species are primarily distinguished by features of their enamel.[1] It became extinct as part of theQuaternary extinction event.[3][2][4][5][6]Warendja wakefieldi is estimated to have weighed about 10 kg, considerably smaller than living wombats.[7]Warendja thought to be relativelybasal amongst wombats,[8] being the most primitive member to possess hypselodont (high crowned) cheek teeth. The morphology of the humerus ofW. wakefieldi suggests that it engaged in scratch-digging.[9]

References

[edit]
  1. ^abBrewer, P., M. Archer, S. Hand, and H. Godthelp. 2007. A new species of the wombatWarendja from late Miocene deposits at Riversleigh, northwest Queensland, Australia.Palaeontology 50:811–828.
  2. ^abBrewer, Philippa (2007-06-01). "New record of Warendja wakefieldi (Vombatidae; Marsupialia) from Wombeyan Caves, New South Wales".Alcheringa: An Australasian Journal of Palaeontology.31 (2):153–171.Bibcode:2007Alch...31..153B.doi:10.1080/03115510701305132.ISSN 0311-5518.S2CID 129848516.
  3. ^abHope, J H; Wilkinson, H E."Warendja wakefieldi, a new genus of wombat (Maruspialia , Vombatidae) from Pleistocene sediments in McEacherns Cave, western Victoria".Memoirs of the National Museum of Victoria.43. Archived fromthe original on 2019-11-08. Retrieved2017-04-20.
  4. ^Long, John A.; Archer, Michael (2002-01-01).Prehistoric Mammals of Australia and New Guinea: One Hundred Million Years of Evolution. UNSW Press.ISBN 9780868404356.
  5. ^Talent, John A. (2012-06-28).Earth and Life: Global Biodiversity, Extinction Intervals and Biogeographic Perturbations Through Time. Springer Science & Business Media.ISBN 9789048134281.
  6. ^"The weird wonderful wombat Warendja Wakefieldi Hope & Wilkinson - Version details".Trove. Retrieved2017-04-20.
  7. ^Johnson, C. N.; Prideaux, G. J. (October 2004)."Extinctions of herbivorous mammals in the late Pleistocene of Australia in relation to their feeding ecology: No evidence for environmental change as cause of extinction: EXTINCTION OF AUSTRALIAN MEGAFAUNA".Austral Ecology.29 (5):553–557.doi:10.1111/j.1442-9993.2004.01389.x.
  8. ^Louys, Julien; Duval, Mathieu; Beck, Robin M. D.; Pease, Eleanor; Sobbe, Ian; Sands, Noel; Price, Gilbert J. (November 2022). Hautier, Lionel (ed.)."Cranial remains of Ramsayia magna from the Late Pleistocene of Australia and the evolution of gigantism in wombats (Marsupialia, Vombatidae)".Papers in Palaeontology.8 (6).Bibcode:2022PPal....8E1475L.doi:10.1002/spp2.1475.hdl:10072/420259.ISSN 2056-2799.
  9. ^Brewer, Philippa; Archer, Michael; Hand, Suzanne; Price, Gilbert (2018)."A new species of Miocene wombat (Marsupialia, Vombatiformes) from Riversleigh, Queensland, Australia, and implications for the evolutionary history of the Vombatidae".Palaeontologia Electronica.doi:10.26879/870.hdl:10141/622528.
Thylacoleonidae
Phascolarctidae
Ilariidae
Wynyardiidae
Vombatoidea
Vombatidae
Diprotodontoidea
Palorchestidae
Diprotodontidae
Thylacoleo carnifexDiprotodon optatum
Warendja


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