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Diplasiotherium is an extinct genus of litoptern belonging to the family Proterotheriidae, that lived between the late Miocene and the early Pliocene (in the SALMAs Huayquerian and Montehermosan).[1] The fossils of this animal have been found in Argentina, in the Monte Hermoso Formation.[2][3]

Diplasiotherium is distinguished from other proterotheriids by the crown of its molars, which were higher than in other related genera (protohypsodont), and by its larger body size; the species D. robustum reached approximately 395 kilograms (871 lb) in weight, making it the largest known proterotheriid.[1][4]

References

  1. ^ a b Villafañé et al., 2006, p.161
  2. ^ Rovereto, Cayetano. 1914. Los estratos Araucanos y sus fósiles. Anales del Museo Nacional de Historia Natural de Buenos Aires 25: 1–247.
  3. ^ Deschamps & Tomassini, 2016, p.224
  4. ^ Villafañe, A. L. (2005). Paleoecología de los Proterotheriidae (Mammalia, Litopterna): Un estudio basado en los cambios en la masa corporal. Tesis de Licenciatura (inédita), Facultad de Ciencias Naturales (sede Trelew), Universidad de la Patagonia San Juan Bosco, 145 págs.

Bibliography

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