The fossil record of South American short-faced bears (Ursidae, Tremarctinae)

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Bond, Mariano; Tonni, Eduardo Pedro; Soibelzon, Leopoldo Héctor;
  • Subject: Ciencias Naturales | Ursidae | Paleontología | oso | Fósiles | biostratigraphy; short-faced bears

The present study includes a review of the geographic and stratigraphic distribution of short-faced bears (Ursidae, Tremarctinae) in South America. In addition, the authors discuss biogeographic hypotheses regarding the origin of South American tremarctines. The Tremarc... View more