Xibalbaonyx oviceps, a new megalonychid ground sloth (Folivora, Xenarthra) from the Late Pleistocene of the Yucatán Peninsula, Mexico, and its paleobiogeographic significance
1985 ◽
Vol Vol. 55
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2014 ◽
Vol 32
(2)
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pp. 280
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1985 ◽
Vol 32
(12)
◽
pp. 1020