The people buried in Filippovka combined Western (
Timber Grave and
Andronovo) and Eastern characteristics. Compared with classical Sauromatians, Early Sarmatians, such as those of Filippovka, generally display an increased incidence of eastern Asiatic features.
Ethnic context period (Prokhorovka period in Southern Ural) sees a marked influx of Central Asian nomads (
Altaian-like ancestry), which continues into the Late Sarmatian period. The region between the
Caspian Sea and of the Southern Urals originally had populations of
Srubnaya (1900 BC–1200 BCE) and
Andronovo (c. 2000–1150 BCE) ancestry, but, starting with the
Iron Age (c.1000 BCE) became a region of intense ethnic and cultural interaction between European and Asian components. From the 7th century BCE, Early
Saka nomads started to settle in the Southern Urals, coming from
Central Asia, the
Altai-Sayan region, and Central and Northern
Kazakhstan. The
Itkul culture (7th-5th century BCE) is one of these Early Saka cultures, based in the eastern foothills of the Urals, which was assimilited into the Early Sarmatian culture. Circa 600 BCE, groups from the Saka
Tasmola culture settled in the southern Urals. Circa 500 BCE, other groups from the area of Ancient
Khorezm settled in the western part of the southern Urals, who also assimilated into the Early Sarmatians. As a result, a large-scale integrated union of nomads from
Central Asia formed in the area in the 5th–4th century BCE, with fairly uniformized cultural practices. This cultural complex, with notable ‘‘foreign elements’’, corresponds to the ‘‘royal’’ burials of Filippovka, and define the "Prokhorovka period" of the Early Sarmatians. ==See also==