Barytheriidae

Barytheriidae; Temporal range: Late Eocene–Early Oligocene PreЄ Є O S D C P T J K Pg N
	Barytherium molar
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Proboscidea
Suborder:	†Plesielephantiformes
Family:	†Barytheriidae; C.W. Andrews, 1906
Genera
	†Barytherium C.W. Andrews, 1901; †Omanitherium Seiffert et al., 2012;

Barytheriidae (meaning heavy beast) is an extinct family of primitive proboscideans that lived during the late Eocene and early Oligocene in North Africa and Oman. The Barytheriidae were the first large size proboscideans to appear in the fossil records and were characterized by a strong sexual dimorphism.[1][2]

References

Andrews, C.W. 1901. Über das Vorkommen von Proboscidiern in untertertiären Ablagerungen Aegyptens. Tageblatt des V Internationalen Zoologischen Kongresses, Berlin 6: 4–5.
E. R. Seiffert, S. Nasir, A. Al-Harthy, J. R. Groenke, B. P. Kraatz, N. J. Stevens, and A. R. Al-Sayigh. 2012. Diversity in the later Paleogene proboscidean radiation: a small barytheriid from the Oligocene of Dhofar Governorate, Sultanate of Oman. Naturwissenschaften 99:133-141

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[1] Andrews, C.W. 1901. Über das Vorkommen von Proboscidiern in untertertiären Ablagerungen Aegyptens. Tageblatt des V Internationalen Zoologischen Kongresses, Berlin 6: 4–5.

[2] E. R. Seiffert, S. Nasir, A. Al-Harthy, J. R. Groenke, B. P. Kraatz, N. J. Stevens, and A. R. Al-Sayigh. 2012. Diversity in the later Paleogene proboscidean radiation: a small barytheriid from the Oligocene of Dhofar Governorate, Sultanate of Oman. Naturwissenschaften 99:133-141