Panthera balamoides and other Pleistocene felids from the submerged caves of Tulum, Quintana Roo, Mexico

@article{Stinnesbeck2018PantheraBA,
  title={Panthera balamoides and other Pleistocene felids from the submerged caves of Tulum, Quintana Roo, Mexico},
  author={Sarah R. Stinnesbeck and Wolfgang Stinnesbeck and Eberhard Frey and Jer{\'o}nimo Avil{\'e}s Olgu{\'i}n and Carmen Rojas Sandoval and Adriana Vel{\'a}zquez Morlet and Arturo H. Gonz{\'a}lez},
  journal={Historical Biology},
  year={2018},
  volume={32},
  pages={930 - 939}
}
ABSTRACT Here we describe a new species of a Pleistocene felid based on the distal third of a right humerus from the submerged El Pit cenote (sinkhole) near Tulum in Quintana Roo, Mexico. The new taxon, Panthera balamoides sp. nov., is characterized by a large entepicondylar foramen, a gracile and straight humeral shaft with a prominent supracondylar ridge with a small depression on the lateral epicondyle and a distal articular surface located medially with respect to the long axis of the shaft… 
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References

SHOWING 1-10 OF 37 REFERENCES
First occurrence of Panthera atrox (Felidae, Pantherinae) in the Mexican state of Hidalgo and a review of therecord of felids from the Pleistocene of Mexico
Abstract. Panthera atrox was a common large-sized cat in North America during the late Pleistocene. An isolated lower canine and a fifth metacarpal bone referable to this species were recovered from
A New Genus of Megalonychid Ground Sloth (Mammalia, Xenarthra) from the Late Pleistocene of Quintana Roo, Mexico
TLDR
A new genus and species of late Pleistocene megalonychid sloth, Nohochichak xibalbahkah, is described from Hoyo Negro, a chamber in the Sac Actun cave system, Quintana Roo, Mexico, which indicates that the number of sloth taxa involved in the Great American Biotic Interchange is greater than previously understood.
A New Machairodont from the Palmetto Fauna (Early Pliocene) of Florida, with Comments on the Origin of the Smilodontini (Mammalia, Carnivora, Felidae)
TLDR
Rhizosmilodon is the oldest known member of the Smilodontini, suggesting that the tribe originated in North America.
First Record of Puma concolor (Mammalia, Felidae) in the Early-Middle Pleistocene of South America
TLDR
The first unequivocal record of Puma concolor prior to late Pleistocene times in South America is reported and anatomical analysis demonstrates that MMP 1476-M perfectly matches with the morphology of living puma specimens.
New Saber-Toothed Cat Records (Felidae: Machairodontinae) for the Pleistocene of Venezuela, and the Great American Biotic Interchange
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
Xibalbaonyx oviceps, a new megalonychid ground sloth (Folivora, Xenarthra) from the Late Pleistocene of the Yucatán Peninsula, Mexico, and its paleobiogeographic significance
Here we describe a new genus and species of giant ground sloth, Xibalbaonyx oviceps (Megalonychidae, Xenarthra), from the drowned cave system of the northeastern Yucatán Peninsula. The specimen is
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