The first find of mesozoic olistostrome deposits in lower basin of the Partizanskaya river

The results of researches of a sequence of chaotic (olistostrome) deposits, revealed in lower basin of the Partizanskaya River near Nakhodka (Southern Sikhote-Alin) for the first time, are given in the article. Formerly, these deposits were considered to belong to the Upper Permian Сhandalaza Suite. By results of the Radiolaria analysis it was determined the Middle Jurassic age of the studied chaotic deposits belonging to the Sikhote-Alin olistostrome complex. Thus, this ore-bearing complex, which forms the Central-Sikhote-Alin napped- folded zone, has been tracked to the northern coast of the Sea of Japan.