Barinya is a fossil genus from the marsupial family Dasyuridae, which contains the oldest known undoubted dasyurid.[2] It is the only genus in the subfamily Barinyainae.
| Barinya Temporal range:
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|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Infraclass: | Marsupialia |
| Order: | Dasyuromorphia |
| Family: | Dasyuridae |
| Subfamily: | †Barinyainae Wroe, 1999 |
| Genus: | †Barinya Wroe, 1999 |
| Type species | |
| Barinya wangala (Wroe, 1999)
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| Other species | |
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The principal differences between Barinya and more recent dasyurids are in the dentition and skull morphology, with Barinya displaying more primitive features. One described fossil exists and at least one remains to be described. This genus has only been found at Riversleigh in Queensland, where it is quite common in deposits from the Oligo-Miocene.[3]
References
edit- ^ Pippa Binfield; Michael Archer; Suzanne J. Hand; Karen H. Black; Troy J. Myers; Anna K. Gillespie & Derrick A. Arena (2017). "A new Miocene carnivorous marsupial, Barinya kutjamarpensis (Dasyuromorphia), from central Australia". Alcheringa: An Australasian Journal of Palaeontology. 41 (1): 46–53. doi:10.1080/03115518.2016.1180029. S2CID 133283494.
- ^ Long, J., Archer, M., Flannery, T. and Hand, S. 2002. Prehistoric Mammals of Australia and New Guinea: One Hundred Million Years of Evolution. Johns Hopkins University Press. p. 51. ISBN 0-8018-7223-5.
- ^ Wroe, S. 1999. "The geologically oldest dasyurid, from the Miocene of Riversleigh, north-west Queensland". Paleontology. 42:501-527. doi:10.1111/1475-4983.00082.