PREJEVALSKI, NICHOLAS

   Russian explorer, born in Smolensk; joined the army, served against the Poles in 1861, and was appointed to Siberia in 1867; his first explorations were in the country S. of the Amur; in 1871-73 he travelled through Southern Mongolia from Pekin to the upper Yangtse-kiang region; thereafter his energies were devoted to Thibet; he made repeated unsuccessful attempts to reach Lhassa, exploring by the way the desert of Gobi and the upper Hoang-ho, and died finally at Karakol, in West Turkestan; he discovered the wild camel and wild horse, and brought back valuable zoological and botanical collections, which are now in St. Petersburg (1839-1888)