a collection gathered by the expedition of S. M. Tit on-site Olovyanninskiy district, in the so-called "Exposures of Middendorf". This place has been known since the 1840s, when on the right Bank of the river Turgay a shepherd found stone tiles with remains of fish, shells and the wings of insects. References History museums in Russia 1976 establishments in Russia Buildings and structures in Zabaykalsky Krai Tourist attractions in Zabaykalsky Krai Museums established in 1976 Culture of Zabaykalsky Krai