Locality	Layer
	Russian Federation, South Urals (undifferentiated), Koltuban' Lake	do I
	Russian Federation, South Urals (undifferentiated), Mursakaeva	Givetium/Frasnium
	Russian Federation, South Urals (undifferentiated), Sikashta River	do III-IV
	Russian Federation, South Urals (undifferentiated), Terekly River	do III-IV
	Russian Federation, South Urals (undifferentiated), Yayva River	do II
	Russian Federation, South Urals (undifferentiated), Zorin' River	do I
	Russian Federation, South Urals,Bashkortostan, Ishikay River, Zilim River Basin	do II-III