Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Article
  • Published:

Postcranial evidence from early Homo from Dmanisi, Georgia

Abstract

The Plio-Pleistocene site of Dmanisi, Georgia, has yielded a rich fossil and archaeological record documenting an early presence of the genus Homo outside Africa. Although the craniomandibular morphology of early Homo is well known as a result of finds from Dmanisi and African localities, data about its postcranial morphology are still relatively scarce. Here we describe newly excavated postcranial material from Dmanisi comprising a partial skeleton of an adolescent individual, associated with skull D2700/D2735, and the remains from three adult individuals. This material shows that the postcranial anatomy of the Dmanisi hominins has a surprising mosaic of primitive and derived features. The primitive features include a small body size, a low encephalization quotient and absence of humeral torsion; the derived features include modern-human-like body proportions and lower limb morphology indicative of the capability for long-distance travel. Thus, the earliest known hominins to have lived outside of Africa in the temperate zones of Eurasia did not yet display the full set of derived skeletal features.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1: Stratigraphy of the Dmanisi postcranial hominin remains recovered from block 2.
Figure 2: Dmanisi postcranial elements.
Figure 3: Long-bone shape and proportions.

Similar content being viewed by others

References

  1. Gabunia, L. & Vekua, A. A. Plio-Pleistocene hominid from Dmanisi, East Georgia, Caucasus. Nature 373, 509–512 (1995)

    Article  CAS  ADS  Google Scholar 

  2. Gabunia, L. et al. Earliest Pleistocene hominid cranial remains from Dmanisi, Republic of Georgia: Taxonomy, geological setting, and age. Science 288, 1019–1025 (2000)

    Article  CAS  ADS  Google Scholar 

  3. Vekua, A. et al. A new skull of early Homo from Dmanisi, Georgia. Science 297, 85–89 (2002)

    Article  CAS  ADS  Google Scholar 

  4. Gabunia, L., de Lumley, M.-A., Vekua, A., Lordkipanidze, D. & de Lumley, H. Découverte d’un nouvel hominidé à Dmanissi (Transcaucasie, Géorgie). C.R. Palévol. 1, 243–253 (2002)

    Article  Google Scholar 

  5. Lordkipanidze, D. et al. The earliest toothless hominin skull. Nature 434, 717–718 (2005)

    Article  CAS  ADS  Google Scholar 

  6. Rightmire, G. P., Lordkipanidze, D. & Vekua, A. Anatomical descriptions, comparative studies and evolutionary significance of the hominin skulls from Dmanisi, Republic of Georgia. J. Hum. Evol. 50, 115–141 (2006)

    Article  Google Scholar 

  7. Lordkipanidze, D. et al. A fourth hominin skull from Dmanisi, Georgia. Anat. Rec. 288A, 1146–1157 (2006)

    Article  Google Scholar 

  8. Walker, A. & Leakey, R. The Nariokotome Homo erectus Skeleton (Springer, Berlin, 1993)

    Google Scholar 

  9. Brown, P. et al. A new small-bodied hominin from the Late Pleistocene of Flores, Indonesia. Nature 431, 1055–1061 (2004)

    Article  CAS  ADS  Google Scholar 

  10. Gabunia, L., Vekua, A. & Lordkipanidze, D. The environmental contexts of early human occupation of Georgia (Transcaucasia). J. Hum. Evol. 38, 785–802 (2000)

    Article  CAS  Google Scholar 

  11. Tappen, M., Ferring, R., Lordkipanidze, D., Vekua, A. & Kiladze, G. in Current Topics on Taphonomy and Fossilization (eds de Renzi, M. et al.) 161–170 (Ajuntament de Valencia, Valencia, 2002)

    Google Scholar 

  12. Vrba, E. S. A new study of the scapula of Australopithecus africanus from Sterkfontein. Am. J. Phys. Anthropol. 51, 117–129 (1979)

    Article  Google Scholar 

  13. Johanson, D. C. C. et al. Morphology of the Pliocene partial hominid skeleton (A.L. 288–1) from the Hadar formation, Ethiopia. Am. J. Phys. Anthropol. 57, 403–451 (1982)

    Article  Google Scholar 

  14. Jashashvili, T. Hominid Upper Limb Remains from the Paleolithic Site of Dmanisi. PhD thesis, Georgian National Museum and Univ. Ferrara. (2005)

  15. Weidenreich, F. Discovery of the femur and the humerus of Sinanthropus pekinensis. Nature 141, 614–617 (1938)

    Article  ADS  Google Scholar 

  16. Day, M. H. in Early Hominids of Africa (eds Jolly, C. J.) 311–345 (St Martin’s Press, New York, 1978)

    Google Scholar 

  17. Senut, B. L'humérus et ses articulations chez les Hominidés plio-pléistocènes (CNRS, Paris, 1981)

    Google Scholar 

  18. Larson, S. G. Estimating humeral torsion on incomplete fossil anthropoid humeri. J. Hum. Evol. 31, 239–257 (1996)

    Article  Google Scholar 

  19. Morwood, M. J. et al. Further evidence for small-bodied hominins from the Late Pleistocene of Flores, Indonesia. Nature 437, 1012–1017 (2005)

    Article  CAS  ADS  Google Scholar 

  20. Day, M. H., Leakey R. E. F, Walker A. C & Wood, B. A. New hominids from East Rudolf, Kenya, I. Am. J. Phys. Anthropol. 42, 461–475 (1975)

    Article  CAS  Google Scholar 

  21. Kennedy, G. E. A morphometric and taxonomic assessment of a hominine femur from the lower member, Koobi Fora, Lake Turkana. Am. J. Phys. Anthropol. 61, 429–436 (1983)

    Article  CAS  Google Scholar 

  22. Lovejoy, C. O., Meindl, R. S., Ohman, J. C., Heiple, K. G. & White, D. T. The Maka femur and its bearing on the antiquity of human walking: Applying contemporary concepts of morphogenesis to the human fossil record. Am. J. Phys. Anthropol. 119, 97–133 (2002)

    Article  Google Scholar 

  23. Tardieu, C. & Trinkaus, E. Early ontogeny of the human femoral bicondylar angle. Am. J. Phys. Anthropol. 95, 183–195 (1994)

    Article  CAS  Google Scholar 

  24. Susman, R. L. New hominid fossils from the Swartkrans formation (1979–1986 excavations): postcranial specimens. Am. J. Phys. Anthropol. 79, 451–474 (1989)

    Article  CAS  Google Scholar 

  25. Leakey, R. E. F. & Walker, A. C. New australopithecines from East Rudolf, Kenya (III). Am. J. Phys. Anthropol. 39, 205–221 (1973)

    Article  CAS  Google Scholar 

  26. Day, M. H. & Leakey, R. E. F. New evidence of the genus Homo from East Rudolf, Kenya (III). Am. J. Phys. Anthropol. 41, 367–380 (1974)

    Article  Google Scholar 

  27. Rhoads, J. G. & Trinkaus, E. Morphometrics of the Neandertal talus. Am. J. Phys. Anthropol. 46, 29–43 (1977)

    Article  CAS  Google Scholar 

  28. Aiello, L. & Dean, C. An Introduction to Human Evolutionary Anatomy (Academic, London, 1990)

    Google Scholar 

  29. Susman, R. L. & de Ruiter, D. J. New hominin first metatarsal (SK 1813) from Swartkrans. J. Hum. Evol. 47, 171–181 (2004)

    Article  Google Scholar 

  30. Susman, R. L. & Stern, J. T. Functional morphology of Homo habilis. Science 217, 931–934 (1982)

    Article  CAS  ADS  Google Scholar 

  31. Johanson, D. C. & Taieb, M. Plio-Pleistocene hominid discoveries in Hadar, Ethiopia. Nature 260, 293–297 (1976)

    Article  CAS  ADS  Google Scholar 

  32. Leakey, L. S. B., Tobias, P. V. & Napier, J. R. A new species of the genus Homo from Olduvai Gorge. Curr. Anthropol. 6, 424–427 (1964)

    Article  Google Scholar 

  33. Susman, R. L. & Creel, N. Functional and morphological affinities of the subadult hand (O.H. 7) from Olduvai Gorge. Am. J. Phys. Anthropol. 51, 311–332 (1979)

    Article  CAS  Google Scholar 

  34. Johanson, D. C. et al. New partial skeleton of Homo habilis from Olduavi Gorge, Tanzania. Nature 327, 205–209 (1987)

    Article  CAS  ADS  Google Scholar 

  35. Leakey, R. E. F., Walker, A., Ward, C. V. & Grausz, H. M. in Hominidae (eds Giacobini, G.) 167–173 (Jaka Books, Milan, 1989)

    Google Scholar 

  36. Feibel, C. S., Brown, F. H. & McDougall, I. Stratigraphic context of fossil hominids from the Omo group deposits: Northern Turkana Basin, Kenya and Ethiopia. Am. J. Phys. Anthropol. 78, 595–622 (1989)

    Article  CAS  Google Scholar 

  37. White, T. D. in Encyclopedia of Human Evolution and Prehistory (eds Delson, E., Tattersall, I., Van Couvering, J. A. & Brook, A. L.) 486–489 (Garland Publishing, New York, 2000)

    Google Scholar 

  38. Haeusler, M. & McHenry, H. M. Body proportions of Homo habilis reviewed. J. Hum. Evol. 46, 433–465 (2004)

    Article  Google Scholar 

  39. Richmond, B. G., Aiello, L. & Wood, B. Early hominin limb proportions. J. Hum. Evol. 43, 529–548 (2002)

    Article  Google Scholar 

  40. Green, D. J., Gordon, A. D. & Richmond, B. G. Limb-size proportions in Australopithecus afarensis and Australopithecus africanus. J. Hum. Evol. 52, 187–200 (2007)

    Article  Google Scholar 

  41. McHenry, H. M. Body size and proportions in early hominids. Am. J. Phys. Anthropol. 87, 407–431 (1992)

    Article  CAS  Google Scholar 

  42. Ruff, C. Body size prediction from juvenile skeletal remains. Am. J. Phys. Anthropol. 133, 698–716 (2007)

    Article  Google Scholar 

  43. Asfaw, B. et al. Remains of Homo erectus from Bouri, Middle Awash, Ethiopia. Nature 416, 317–320 (2002)

    Article  ADS  Google Scholar 

  44. Pontzer, H. Predicting the energy cost of terrestrial locomotion: a test of the limb model in humans and quadrupeds. J. Exp. Biol. 210, 484–494 (2007)

    Article  Google Scholar 

  45. Elton, S., Bishop, L. C. & Wood, B. Comparative context of Plio-Pleistocene hominin brain evolution. J. Hum. Evol. 41, 1–27 (2001)

    Article  CAS  Google Scholar 

  46. Rightmire, G. P. Brain size and encephalization in early to Mid-Pleistocene Homo. Am. J. Phys. Anthropol. 124, 109–123 (2004)

    Article  Google Scholar 

  47. Bramble, D. M. & Lieberman, D. E. Endurance running and the evolution of Homo. Nature 432, 345–352 (2004)

    Article  CAS  ADS  Google Scholar 

  48. Reagan, K. M. et al. Humeral retroversion and its relationship to glenohumeral rotation in the shoulder of college baseball players. Am. J. Sports Med. 30, 354–360 (2002)

    Article  CAS  Google Scholar 

  49. Stern, J. T. & Susman, R. L. The locomotor anatomy of Australopithecus afarensis. Am. J. Phys. Anthropol. 60, 279–317 (1983)

    Article  Google Scholar 

  50. McHenry, H. M. How big were early hominids? Evol. Anthropol. 1, 15–20 (1992)

    Article  Google Scholar 

Download references

Acknowledgements

We acknowledge H. Herrmer for identification of cheetah remains from Dmanisi; M. Delfino for providing a revision of the amphibian and reptilian fauna; E. Trinkaus and M. Häusler for comments; G. Bumbiashvili and N. Andriashvili for the photographs; and the excavation team for constant support. Palaeomagnetic measurements were carried out at the SCT of the Barcelona University. This work was supported by a grant of the Georgian National Science Foundation, a Rolex award for enterprise, BP Georgia, the National Geographic Society, a Dan David 2003 scholarship, the Swiss National Science Foundation, the Strategic Research Funds of the University of Zurich, Wenner-Gren Foundation short-term fellowships, the Fundación Duques de Soria, a CNRS international research project grant, ECO-NET (a joint international project of the French Ministry of Foreign Affairs between France, Georgia and Azerbaijan), The Italian Ministry for Foreign Affairs (DGPCC-V), the Spanish Ministry of Education and Science, the Consejeria de Cultura de Andalucia, The National Science Foundation (USA) and the L. S. B. Leakey Foundation.

Author Contributions D.L. directs and coordinates research at Dmanisi; T.J, M.S.P.de L. and C.P.E.Z. performed comparative morphological/morphometric analyses, designed the paper and wrote the main text; G.P.R. and H.P. contributed to comparative descriptions; R.F. performed stratigraphical analyses; O.O. performed palaeomagnetic analyses; M.T. performed taphonomic analyses; G.K. organized fieldwork and prepared specimens; and A.V., M.B., J.A., R.K., B.M.-N., A.M., M.N. and L.R. performed fieldwork and provided comparative faunal analyses.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to David Lordkipanidze.

Ethics declarations

Competing interests

Reprints and permissions information is available at www.nature.com/reprints. The authors declare no competing financial interests.

Supplementary information

Supplementary Information

The file contains Supplementary Notes, Supplementary Figures S1-S5 with Legends, Supplementary Tables S1-S8 and additional references. (PDF 2582 kb)

Rights and permissions

Reprints and permissions

About this article

Cite this article

Lordkipanidze, D., Jashashvili, T., Vekua, A. et al. Postcranial evidence from early Homo from Dmanisi, Georgia. Nature 449, 305–310 (2007). https://doi.org/10.1038/nature06134

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1038/nature06134

This article is cited by

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing