RICHTHOFEN, FERDINAND, BARON VON (1833-1905), German geographer and traveller, was born near Karlsruhe, Silesia, on May 5, 1833. He was educated at Breslau and Berlin, and in 1856 carried out geological investigations in the Tirol, subse quently extending them to Transylvania. In 1859 he accompanied as geologist the Prussian diplomatic mission to the Far East under Count von Eulenburg, and visited Ceylon, Japan, Formosa, the Philippines and Java, subsequently making an overland journey from Bangkok to Moulmein and reaching Calcutta in 1862. No important work resulted from these travels, for much of Richt hofen's records and collections was lost. China was at the time inaccessible owing to the Taiping rebellion, but Richthofen was impressed with the desirability of exploring it, and after a visit to California, where he remained till 1868, he returned to the East. In a remarkable series of seven journeys he penetrated into almost every part of the Chinese Empire. He returned home in 1872, and a work comprising three large volumes and an atlas, which, however, did not cover the entire field or complete the author's plan, appeared at Berlin in 1877-85 under the title of China ; Ergebnisse eigner Reisen und darauf gegriindeter Studien.
In this standard work the author deals not only with geology but with every subject necessary to a general geographical treatise. Notably he paid close attention to the economic resources of the country he traversed ; he wrote a valuable series of letters to the Shanghai Chamber of Commerce, and first drew attention to the importance of the coalfields of Shantung, and of Kiaochow as a port. In 1875 Richthofen was elected professor of geology at Bonn, but being fully occupied with his work in China he did not take up professorial duties till 1879; in 1883 he became professor of geography at Leipzig, and in 1886 was chosen to the same office at Berlin, and held it till his death. He died Oct. 16, 1905.
Among his other works are: Natural System of Volcanic Rocks (San Francisco, 1867) ; Aufgaben and Methoden der heutigen Geo graphie (an address delivered at Leipzig, 1883) ; Fiihrer fur Forsch ungsreisende (Berlin, 1886) ; Triebkrafte und Richtungen der Erdkunde in neunzehnten Jahrhundert (address on his election as rector, Berlin, 1903).