Johanson, D. C., and White, T. D., 1979, A Systematic Assessment of Early African Hominids: Science, v. 203, p. 320-330.

Pilbeam, D., 1984, The descent of homonoids and homonids: Scientific American, v. 250, no. 3, p. 84-96.

[Return to A Keyword-Indexed Origins Bibliography]

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