A new ‘South American ungulate’ (Mammalia: Litopterna) from the Eocene of the Antarctic Peninsula

  title={A new ‘South American ungulate’ (Mammalia: Litopterna) from the Eocene of the Antarctic Peninsula},
  author={Mariano Bond and Mar Reguero and Sergio F. Vizca{\'i}no and Sergio A. Marenssi},
  journal={Geological Society, London, Special Publications},
  pages={163 - 176}
Abstract Notolophus arquinotiensis, a new genus and species of the family Sparnotheriodontidae (Mammalia, Litopterna), is represented by several isolated teeth from the shallow-marine sediments of the La Meseta Formation (late Early-Late Eocene) of Seymour Island, Antarctic Peninsula, which have also yielded the youngest known sudamericids and marsupials. The new taxon belongs to the extinct order of ‘South American native ungulate’ Litopterna characterized by the convergence of the later forms… Expand

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