Where: South Australia, Australia (34.4° S, 139.0° E: paleocoordinates 49.2° S, 134.9° E)
When: Namba Formation, Late/Upper Oligocene (28.4 - 23.0 Ma)
• The accepted age for the Namba formation has varied from late Oligocene-early Miocene. Woodburne et al. 1994 suggested a late Oligocene age for the correlated faunas of Zone A in the Etadunna Formation. Martin 1990 also suggested that an early Miocene age was unlikely based on pollen data. Megirian et al. 2010 also used a late Oligocene age of 28-24Ma for the Namba Formation.
Environment/lithology: lacustrine; lithology not reported
Size class: mesofossils
Primary reference: T. Flannery and T. H. V. Rich. 1986. Macropodoids from the Middle Miocene Namba Formation, South Australia, and the Homology of Some Dental Structures in Kangaroos. Journal of Paleontology 60(2):418-447 [M. Uhen/V. Choe/V. Choe]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 181814: authorized by Mark Uhen, entered by Victoria Choe on 04.10.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
Nambaroo tarrinyeri Flannery and Rich 1986 diprotodont marsupial right upper molar, left upper molar, trigonid
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