Xibalbaonyx oviceps, a new megalonychid ground sloth (Folivora, Xenarthra) from the Late Pleistocene of the Yucatán Peninsula, Mexico, and its paleobiogeographic significance - Stinnesbeck, Sarah; Stinnesbeck, Wolfgang; Zell, Patrick; Hering, Fabio (Paläontologische Zeitschrift, 2017)
Gesehen am 22.02.2018