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Stegodontidae

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Stegodontidae
Temporal range: Miocene–Pleistocene possible survival until 4.1 kya (see article)
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Proboscidea
Superfamily: Elephantoidea
Family: Stegodontidae
Osborn, 1918
Genera

Stegodontidae is an extinct family of Stegodon-like proboscideans that was endemic to Africa and Asia from the Miocene (15.97 mya)[1] to the Late Pleistocene, with some studies suggesting that some survived into the Holocene in China (until as recently as 4.1 thousand years ago),[2] although this is disputed.[3]

Taxonomy[]

Stegodontidae was named by Osborn (1918). It was assigned to Mammutoidea by Carroll (1988); to Elephantoidea by Lambert and Shoshani (1998); and to Elephantoidea by Shoshani et al. (2006).[4][5] It contains two of extinct elephant-like genera:

Proboscidea
Stegodontidae

Stegolophodon

Stegodon

Like all Proboscideans, the clade's position is uncertain: Some authors place it as a daughter clade under the Elephantidae, while others make the Stegodontidae a sister-clade to the Elephantidae.

References[]

  1. ^ "Stegodontidae basic info". Paleobiology database.
  2. ^ Saegusa, H. (2001). Comparisons of Stegodon and Elephantid Abundances in the Late Pleistocene of Southern China (PDF). The World of Elephants – Second International Congress. Rome. pp. 345–349. Archived from the original (PDF) on 8 May 2006.
  3. ^ Turvey, Samuel T.; Tong, Haowen; Stuart, Anthony J.; Lister, Adrian M. (2013). "Holocene survival of Late Pleistocene megafauna in China: A critical review of the evidence". Quaternary Science Reviews. 76: 156–166. Bibcode:2013QSRv...76..156T. doi:10.1016/j.quascirev.2013.06.030.
  4. ^ R. L. Carroll. 1988. Vertebrate Paleontology and Evolution. W. H. Freeman and Company, New York 1-698
  5. ^ J. Shoshani, R. C. Walter, M. Abraha, S. Berhe, P. Tassy, W. J. Sanders, G. H. Marchant, Y. Libsekal, T. Ghirmai and D. Zinner. 2006. A proboscidean from the late Oligocene of Eritrea, a "missing link" between early Elephantiformes and Elephantimorpha, and biogeographic implications. Proceedings of the National Academy of Sciences 103(46)


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