There was never any scholarly consensus on the delineation between the Caucasian race, including the populations of Europe, and the Mongoloid one, including the populations of East Asia. Thus, Carleton S. Coon (1939) included the populations native to all of Central and Northern Asia under the Caucasian label, while Thomas Henry Huxley (1870) classified the same populations as Mongoloid, and Lothrop Stoddard (1920) classified as "brown" most of the populations of the Middle East, North Africa and Central Asia, and counted as "white" only the European peoples and their descendants, as well as some populations in parts of Anatolia and the northern areas of Morocco, Algeria And Tunisia. Some authorities, following Huxley (1870), distinguished the "Xanthochroi" or "light whites" of Northern Europe with the "Melanochroi" or "dark whites" of the Mediterranean.