Mammalia - Notoungulata - Oldfieldthomasiidae
Full reference: G. G. Simpson. 1935. Descriptions of the oldest known South American mammals, from the Rio Chico Formation. American Museum Novitates 793:1-25
Parent taxon: Oldfieldthomasiidae according to B. Vera and J. M. Krause 2020
See also Carroll 1988, Simpson 1935 and Simpson 1967
Sister taxa: Brachystephanus, Camargomendesia, Colbertia, Dolichostylodon, Itaboraitherium, Maxschlosseria, Oldfieldthomasia, Paginula, Suniodon, Tsamnichoria, Ultrapithecus, Xenostephanus
Subtaxa: Kibenikhoria get
Type: Kibenikhoria get
Ecology: scansorial herbivore
Distribution:
• Eocene of Argentina (3 collections)
• Paleocene of Argentina (3)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.