An extremely large saber-tooth cat skull from Uruguay (late Pleistocene–early Holocene, Dolores Formation): body size and paleobiological implications
@article{Manzuetti2020AnEL, title={An extremely large saber-tooth cat skull from Uruguay (late Pleistocene–early Holocene, Dolores Formation): body size and paleobiological implications}, author={Aldo Manzuetti and Daniel Perea and Washington W. Jones and Martı́n Ubilla and Andr{\'e}s Rinderknecht}, journal={Alcheringa: An Australasian Journal of Palaeontology}, year={2020}, volume={44}, pages={332 - 339} }
Abstract Among the three recognized species of Smilodon, S. populator is the largest in size and has the widest distribution across South America. The present contribution describes an almost complete skull assigned to the aforementioned felid. The material was recovered from sediments of the Dolores Formation (Lujanian Stage/Age) from the southern part of Uruguay. This specimen is remarkable for its unusual craniodental measurements, indicating that it is one of the largest known specimens of…
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References
SHOWING 1-10 OF 35 REFERENCES
New Canid Remains from Dolores Formation, late Pleistocene-early Holocene, Uruguay
- Environmental Science, GeographyJournal of Mammalian Evolution
- 2017
Two new records of canids allocated in sediments of the Dolores Formation (late Pleistocene-early Holocene) are described, which complement and expand the set of placental mammals with a carnivorous diet for this unit, particularly with the capacity to predate over small- and medium-size mammals.
New Saber-Toothed Cat Records (Felidae: Machairodontinae) for the Pleistocene of Venezuela, and the Great American Biotic Interchange
- Environmental Science, Geography
- 2011
ABSTRACT
The Machairodontinae fossil record in South America is not very diverse. Until now, only the genus Smilodon (Smilodontini) has been reported, with likely a single species, S. populator. A…
The fossil American lion (Panthera atrox) in South America: Palaeobiogeographical implications
- Geography, Environmental Science
- 2017
First record of Smilodon fatalis Leidy, 1868 (Felidae, Machairodontinae) in the extra-Andean region of South America (late Pleistocene, Sopas Formation), Uruguay: Taxonomic and paleobiogeographic implications
- Environmental Science
- 2018
A first record of the Pleistocene saber-toothed cat Smilodon populator Lund, 1842 (Carnivora: Felidae: Machairodontinae) from Venezuela
- Environmental Science
- 2006
The first record of saber-toothed cat S. populator Lund, 1842 from Venezuela is reported, found in two localities, Inciarte Tar Pits in Zulia State, and Zumbador Cave in Falcon State.
Paleobiology of sabretooth cat Smilodon populator in the Pampean Region (Buenos Aires Province, Argentina) around the Last Glacial Maximum: Insights from carbon and nitrogen stable isotopes in bone collagen
- Geography, Environmental Science
- 2016
Catonyx cuvieri (Xenarthra, Mylodontidae, Scelidotheriinae) from the Late Pleistocene of Uruguay, with Comments Regarding the Systematics of the Subfamily
- Biology
- 2012
New optically stimulated luminescence dates in the range of 16–32 ka that confirms the late Pleistocene age of the Dolores Formation, the source of these specimens and supports the contention that Catonyx is a valid genus and the inclusion of these new specimens within this genus.
Relationships between North and South American Smilodon
- Environmental Science
- 1990
ABSTRACT Middle and Late Pleistocene representatives of the genus Smilodon in South and North America are here assigned to different species. The South American S. populator, which existed east of…
Paleoecology of the mammalian predator guild of Southern Patagonia during the latest Pleistocene: Ecomorphology, stable isotopes, and taphonomy
- Environmental Science, Geography
- 2013
Large extinct canids from the Pleistocene of Uruguay: systematic, biogeographic and paleoecological remarks
- Environmental Science, Geography
- 2009
The fossil record of Canidae in South America begins in the Late Pliocene. During the Pleistocene large hypercarnivore canids (Theriodictis, Protocyon, Canis dirus) and also large species of…