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Toward the Resolution of Discrepancies between Phenetic and Paleontological Data Bearing on the Question of Human Origins

  • L. O. Greenfield
Part of the Advances in Primatology book series (AIPR)

Abstract

Since the publication of comparative serological data and the protein clock (Sarich, 1968; Sarich and Wilson, 1967; Wilson and Sarich, 1969; Goodman, 1963, 1975, 1976), there has been a continuing controversy among serologists and paleoanthropologists over the timing of the divergence between human and Great Ape lineages. Based upon the high degree of similarity in the blood proteins and DNA of Pan, Gorilla, and Homo (King and Wilson, 1975), serologists have suggested a late divergence (5 m.y.a.), while most paleoanthropologists, citing middle Miocene “Ramapithecus”(Simons, 1961, 1964, 1968, 1972, 1976, 1977; Simons and Pilbeam, 1965, 1972; Tattersall, 1975; Conroy, 1972) or middle Miocene “thick-enameled” dryopithecines (Pilbeam et al., 1977) as evidence of an independent human lineage, suggested an earlier divergence date of 15–20 m.y.a. (the early date possibilities are hereafter referred to as the early divergence hypotheses).

Keywords

Middle Miocene Human Origin Cheek Tooth Human Lineage Divergence Hypothesis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Andrews, P., and Tekkaya, I. 1980. A revision of the Turkish Miocene hominoid Sivapithecus meteai. Palaeontology 23: 85–96.Google Scholar
  2. Ciochon, R. L. 1980. Miocene ancestry. L. S. B. Leakey Foundation News 17: 3–4.Google Scholar
  3. Conroy, G. C. 1972. Problems with the interpretation of Ramapithecus: With special reference to anterior tooth reduction. Am. J. Phys. Anthropol. 37: 41–48.PubMedCrossRefGoogle Scholar
  4. Corruccini, R. S., and Ciochon, R. L. 1979. Primate facial allometry and interpretations of australopithecine variation. Nature (Lond.) 281: 62–63.CrossRefGoogle Scholar
  5. Corruccini, R. S., Ciochon, R. L., and McHenry, H. M. 1976. The postcranium of Miocene hominoids: Were dryopithecines merely “dental apes”? Primates 17: 205–223.CrossRefGoogle Scholar
  6. Covert, H. H., and Kay, R. F. 1981. Dental microwear and diet: Implications for determining the feeding behaviors of extinct primates, with a comment on the dietary pattern of Sivapithecus. Am. J. Phys. Anthropol. 55: 331–336.PubMedCrossRefGoogle Scholar
  7. Gingerich, P. D. 1977. Correlation of tooth size and body size in living hominoid primates, with a note on relative brain size in Aegyptopithecus and Proconsul. Am. J. Phys. Anthropol. 47: 395–398.PubMedCrossRefGoogle Scholar
  8. Goodman, M. 1963. Man’s place in the phylogeny of the primates as reflected in serum proteins, in: Classification and Human Evolution ( S. L. Washburn, ed.), pp. 204–234, Aldine, Chicago.Google Scholar
  9. Goodman, M. 1975. Protein sequence and immunoldgical specificity, in: Phylogeny of the Primates, A Multidisciplinary Approach ( Goodman, M, eds.), pp. 219–248, New York.Google Scholar
  10. Goodman, M. 1976. Protein sequences in phylogeny, in: Molecular Evolution ( F. J. Ayala, ed.), pp. 141–159, Sinauer, Sunderland, Massachusetts.Google Scholar
  11. Greenfield, L. O. 1977. Ramapithecus and Early Hominid Origins, University Microfilms, Ann Arbor, 301 pp.Google Scholar
  12. Greenfield, L. O. 1979. On the adaptive pattern of `Ramapithecus”. Am. J. Phys. Anthropol. 50: 527–548.PubMedCrossRefGoogle Scholar
  13. Greenfield, L. O. 1980. A late divergence hypothesis. Am. J. Phys. Anthropol. 52: 351–365.CrossRefGoogle Scholar
  14. Gregory, W. K., and Hellman, M. 1926. The dentition of Dryopithecus and the origin of man. Anthropol. Pap. Am. Mus. Nat. Hist. 28: 1–123.Google Scholar
  15. Johanson, D. C., and White, T. 1979. A systematic assessment of early African hominids. Science 203: 321–330.PubMedCrossRefGoogle Scholar
  16. Kay, R. F. 1975. The functional adaptations of primate molar teeth. Am. J. Phys. Anthropol. 43: 195–216.PubMedCrossRefGoogle Scholar
  17. Kay, R. F. 1981. The nut-crackers-A new theory of the adaptations of the Ramapithecinae. Am. J. Phys. Anthropol. 55: 141–151.CrossRefGoogle Scholar
  18. King, M. C., and Wilson, A. C. 1975. Evolution at two levels in humans and chimpanzees. Science 188: 107–116.PubMedCrossRefGoogle Scholar
  19. Le Gros Clark, W. E., and Leakey, L. S. B., 1951. The Miocene Hominoidea of East Africa. Fossil Mammals of Africa (Br. Mus. Nat. Hist.) 1: 1–117.Google Scholar
  20. Leakey, R. E. F., and Lewin, R. 1978. Origins, Dutton, New York, 264 pp.Google Scholar
  21. Molnar, S., and Gantt, D. G. 1977. Functional implications of primate enamel thickness. Am. J. Phys. Anthropol. 46: 447–454.PubMedCrossRefGoogle Scholar
  22. Napier, J. R., and Davis, P. R. 1959. The forelimb skeleton and associated remains of Proconsul africanus. Fossil Mammals of Africa (Br. Mus. Nat. Hist.) 16: 1–69.Google Scholar
  23. Pfeiffer, J. 1980. Current research casts new light on human origins. Smithsonian 11: 91–103.Google Scholar
  24. Pilbeam, D. R., Meyer, G. E., Badgley, C., Rose, M. D., Pickford, M. H. L., Behrensmeyer, A. K., and Shah, S. M. I. 1977. New hominoid primates from the Siwaliks of Pakistan and their bearing on hominoid evolution. Nature (Lond.) 270: 689–695.CrossRefGoogle Scholar
  25. Radinsky, L. 1978. Do albumin clocks run on time? Science 200: 1182–1183.PubMedCrossRefGoogle Scholar
  26. Robinson, J. T. 1952. Note on the skull of Proconsul africanus. Am. J. Phy. Anthropol. 10: 7–12.CrossRefGoogle Scholar
  27. Sarich, V. M. 1968. The origin of the hominids: An immunological approach, in: Perpectives on Human Evolution, Volume 1 ( S. L. Washburn and P. C. Jay, eds.), pp. 94–121, Holt, Rinehart, and Winston, New York.Google Scholar
  28. Sarich, V. M., and Wilson, A. C. 1967. Immunological time scale for human evolution. Science 158: 1200–1203.PubMedCrossRefGoogle Scholar
  29. Simons, E. L. 1961. The phyletic position of Ramapithecus. Postilla (Peabody Mus. Nat. Hist., Yale Univ.) 57: –9.Google Scholar
  30. Simons, E. L. 1964. On the mandible of Ramapithecus. Proc. Natl. Acad. Sci. USA 51: 528–535.CrossRefGoogle Scholar
  31. Simons, E. L. 1968. A source for dental comparison of Ramapithecus with Australopithecus and Homo. S. Afr. J. Sci. 64: 92–112.Google Scholar
  32. Simons, E. L. 1972. Primate Evolution, Macmillan, New York. 312 pp.Google Scholar
  33. Simons, E. L. 1976. The nature of the transition in the dental mechanism from pongids to hominids. J. Hum. Evol. 5: 511–528.CrossRefGoogle Scholar
  34. Simons, E. L. 1977. Ramapithecus. Sci. Am. 236 (5): 28–35.CrossRefGoogle Scholar
  35. Simons, E. L., and Pilbeam, D. R. 1965. Preliminary revision of the Dryopithecinae (Pongidae, Anthropoidea). Folic Primatol. 3: 81–152.CrossRefGoogle Scholar
  36. Simons, E. L., and Pilbeam, D. R. 1972. Hominoid paleoprimatology, in: The Functional and Evolutionary Biology of Primates ( R. Tuttle, ed.), pp. 36–62, Aldine Atherton, Chicago.Google Scholar
  37. Smith, R. J., and Pilbeam, D. R. 1980. Evolution of the orang-utan. Nature (Lond.) 284: 447–448.CrossRefGoogle Scholar
  38. Tattersall, I. 1975. The Evolutionary Significance of Ramapithecus, Burgess, Minneapolis. 32 pp.Google Scholar
  39. Wilson, A. C., and Sarich, V. M. 1969. A molecular time scale for human evolution. Proc. Natl. Acad. Sci. USA 63: 1088–1093.PubMedCrossRefGoogle Scholar
  40. Wolpoff, M. H. 1980. Paleoanthropology, Knopf, New York. 379 pp.Google Scholar
  41. Wood, B. A. 1979. Tooth and body size allometric trends in modern primates and fossil hominids. Am. J. Phys. Anthropol. 50: 493.CrossRefGoogle Scholar

Copyright information

© Plenum Press, New York 1983

Authors and Affiliations

  • L. O. Greenfield
    • 1
  1. 1.Department of AnthropologyTemple UniversityPhiladelphiaUSA

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