Anthropological types, Map of the ranges of races, Race tree according to Debets (1958)
Anthropological types are groups of people united by a common origin, manifested in a community of hereditary physical traits.
In a broad sense, A. t. Are synonymous with the human races.
More often, however, by A. t. Imply small units of anthropological classification relating to one large race (Caucasoid, Mongoloid, Negroid, etc.).