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social science subjects > sociology > anthropology > evolution > F. Clark Howell

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social science subjects > sociology > anthropology > key people in anthropology > F. Clark Howell

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social science subjects > geography > Earth science > paleontology > F. Clark Howell

other subjects > natural sciences > Earth science > paleontology > F. Clark Howell

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... > social science subjects > geography > Earth science > geology > paleontology > F. Clark Howell

... > other subjects > natural sciences > Earth science > geology > paleontology > F. Clark Howell

... > social science subjects > sociology > anthropology > geography/geology > geology > paleontology > F. Clark Howell

social science subjects > sociology > anthropology > physical/biological anthropology > F. Clark Howell