This article does not cite any references or sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (February 2009)
Iranotherium Temporal range: Late Miocene
Iranotherium Ringström, 1924
Iranotherium morgani Mecquenem, 1908
Iranotherium ("Beast of Iran") was a large elasmothere rhinoceros, as big as a modern white rhino, found in Central Asia. It was a precursor of the related Sinotherium, and may have been ultimately outcompeted by its descendant.
Skull of Iranotherium morgani.
Males were larger than the females and had more developed muscle scars on the zygomatic arch.