"The Kassite conquerors of Mesopotamia (c.1677-1152 BCE) have a sun god Šuriiaš, perhaps also the Marut and maybe even Bhaga (Bugaš?), as well as the personal name Abirat(t)aš (Abhiratha); but otherwise the vocabulary of their largely unknown language hardly shows any IA influence, not even in their many designations for the horse and horse names."
January 1, 1970