"It is this evidence concerning the western contribution which persuaded workers to advocate the view that the Andronovo culture area was the original home of the Indo-Iranians, from where they marched into Iran and India as two separate groups by the end of the 2nd millennium B.C. or the beginning of the 1st millennium B.C. (Smirnov and Kuzmina 1977). The Andronovo hypothesis was nevertheless faced with a serious shortcoming from the very beginning. The cultures of the Timber-frame Andronovo circle took shape in the 16th or 17th century B.C., whereas the Aryans already appeared in the Near-East not latter than the 15th to 16th century B.C., and their occupation was intensive there by the 14th century B.C. The influx of the Indo-Aryan names appeared there as well as Indo-Aryan methods of and terms for chariot-driving and treaty swearing by the names of Indo-Aryan gods Mithra, Varuna, Indra, and Nasatyas (Mayrhofer 1966, 1974; Kammenhuber 1968; Gindin 1972; Abaev 1972). These regions contain nothing reminiscent of Timber-frame Andronovo materials; in fact, the latter could not have been there at so early a date."