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.

  • Letter
  • Published:

Muted climate variations in continental Siberia during the mid-Pleistocene epoch

Abstract

The large difference in carbon and oxygen isotope data from the marine record between marine oxygen isotope stage 12 (MIS 12) and MIS 11, spanning the interval between about 480 and 380 kyr ago, has been interpreted as a transition between an extremely cold glacial period and an unusually warm interglacial period, with consequences for global ice volume, sea level and the global carbon cycle1,2,3,4. The extent of the change is intriguing, because orbital forcing is predicted to have been relatively weak at that time5. Here we analyse a continuous sediment record from Lake Baikal, Siberia, which reveals a virtually continuous interglacial diatom assemblage, a stable littoral benthic diatom assemblage and lithogenic sediments with ‘interglacial’ characteristics for the period from MIS 15a to MIS 11 (from about 580 to 380 kyr ago). From these data, we infer significantly weaker climate contrasts between MIS 12 and 11 than during more recent glacial–interglacial transitions in the late Pleistocene epoch (about 130 to 10 kyr ago). For the period from MIS 15a to MIS 11, we also infer an apparent lack of extensive mountain glaciation.

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: Lake Baikal palaeoclimate proxy records of the Brunhes chron.

Similar content being viewed by others

References

  1. Howard, W. R. A warm future in the past. Nature 388, 418–419 (1997)

    Article  ADS  CAS  Google Scholar 

  2. Oppo, D. W., Fairbanks, R. G. & Gordon, A. L. Late Pleistocene Southern Ocean δ13C variability. Paleoceanography 5, 43–54 (1990)

    Article  ADS  Google Scholar 

  3. Rohling, E. J. et al. Magnitudes of sea-level lowstands of the past 500,000 years. Nature 394, 162–165 (1998)

    Article  ADS  CAS  Google Scholar 

  4. Hearty, P. J., Kindler, P., Cheng, H. & Edwards, R. L. A + 20m middle Pleistocene sea-level highstand (Bermuda and the Bahamas) due to partial collapse of Antarctic ice. Geology 27, 375–378 (1999)

    Article  ADS  Google Scholar 

  5. Berger, A. L. & Loutre, M.-F. Climate 400 kyr ago, a key to the future. Eos (Abstr.) 80, F555 (1999)

    Google Scholar 

  6. Ruddiman, W. F., McIntyre, A., Nievler-Hunt, V. & Durazzi, J. T. Oceanic evidence for the mechanism of rapid northern hemisphere glaciation. Quat. Res. 13, 33–64 (1980)

    Article  Google Scholar 

  7. Kukla, G. & Gavin, J. in Start of a Glacial (eds Kukla, G. & Went, E.) 307–339 (Springer, New York, 1991)

    Google Scholar 

  8. Short, D. A. et al. Filtering of Milankovitch cycles by Earth's geography. Quat. Res. 35, 157–173 (1991)

    Article  ADS  Google Scholar 

  9. Prokopenko, A. A. et al. Biogenic silica record of Lake Baikal response to climatic forcing during the Brunhes chron. Quat. Res. 55, 123–132 (2001)

    Article  CAS  Google Scholar 

  10. Williams, D. F. et al. Lake Baikal record of continental response to orbital insolation during the past 5 million years. Science 278, 1114–1117 (1997)

    Article  ADS  CAS  Google Scholar 

  11. BDP Members Continuous paleoclimate record of last 5 Ma from Lake Baikal. Eos 78, 597–604 (1997)

    ADS  Google Scholar 

  12. Colman, S. M. et al. Continental climate response to orbital forcing from biogenic silica records in Lake Baikal. Nature 378, 769–771 (1995)

    Article  ADS  CAS  Google Scholar 

  13. Karabanov, E. B., Prokopenko, A. A., Williams, D. F. & Colman, S. M. Evidence from Lake Baikal for Siberian glaciation during oxygen-isotope substage 5d. Quat. Res. 50, 46–55 (1998)

    Article  CAS  Google Scholar 

  14. Prokopenko, A. A., Williams, D. F., Karabanov, E. B. & Khursevich, G. K. Response of Lake Baikal ecosystem to climate forcing and pCO2 change over the last glacial/interglacial transition. Earth Planet. Sci. Lett. 172, 239–253 (1999)

    Article  ADS  CAS  Google Scholar 

  15. Karabanov, E. B., Prokopenko, A. A., Williams, D. F. & Khursevich, G. K. Evidence for mid-Eemian cooling in continental climatic record from Lake Baikal. J. Paleolimnol. 23, 365–371 (2000)

    Article  ADS  Google Scholar 

  16. Peck, J. A., King, J. W., Colman, S. M. & Kravchinsky, V. A. A rock-magnetic record from Lake Baikal, Siberia: Evidence for Late Quaternary climate change. Earth Planet. Sci. Lett. 122, 221–238 (1994)

    Article  ADS  CAS  Google Scholar 

  17. BDP Members The new BDP-98 600-m drill core from Lake Baikal: a key Late Cenozoic sedimentary section in continental Asia. Quat. Int. 80–81, 19–36 (2001)

    Google Scholar 

  18. Kuzmin, M. I. et al. Sedimentation processes and new age constraints on rifting stages in Lake Baikal: results of deep-water drilling. Int. J. Earth Sci. 89, 183–192 (2000)

    Article  Google Scholar 

  19. Prokopenko, A. A. The link between tectonic and paleoclimatic events at 2.8–2.5 Ma BP in the Lake Baikal region. Quat. Int. 80–81, 37–46 (2001)

    Article  Google Scholar 

  20. Rasskazov, S. V., Logatchev, N. A., Brandt, I. S., Brandt, S. B. & Ivanov, A. V. Geochronology and Geodynamics in the Late Cenozoic (South Siberia - South and East Asia) (Nauka, Novosibirsk, 2000)

    Google Scholar 

  21. Khursevich, G. K. et al. Insolation regime in Siberia as a major factor controlling diatom production in Lake Baikal during the past 800,000 years. Quat. Int. 80–81, 47–58 (2001)

    Article  Google Scholar 

  22. Thompson, R. & Oldfield, F. Environmental Magnetism (Allen and Unwin, London, 1986)

    Book  Google Scholar 

  23. Imbrie, J. et al. On the structure and origin of major glaciation cycles 2. The origin of 100,000-year cycle. Paleoceanography 8, 699–735 (1993)

    Article  ADS  Google Scholar 

  24. Shackleton, N. J. The 100,000-year ice-age cycle identified and found to lag temperature, carbon dioxide and orbital eccentricity. Science 289, 1897–1902 (2001)

    Article  ADS  Google Scholar 

  25. Kukla, G. & Cilek, V. Plio-Pleistocene megacycles: record of climate and tectonics. Palaeogeogr. Palaeoclimatol. Paleoecol. 120, 171–194 (1996)

    Article  ADS  Google Scholar 

  26. Urban, B. in Start of a Glacial (eds Kukla, G. & Went, E.) 37–50 (Springer, New York, 1991)

    Google Scholar 

  27. Ehlers, J. & Linke, G. The origin of deep buried channels of Elsterian age in northwest Germany. J. Quat. Sci. 4, 255–265 (1989)

    Article  Google Scholar 

  28. Mortlock, R. A. & Froelich, P. N. A simple method for the rapid determination of biogenic opal in pelagic marine sediments. Deep-Sea Res. 36, 1415–1426 (1989)

    Article  ADS  CAS  Google Scholar 

  29. Laskar, J., Joutel, F. & Boudin, F. Orbital, precessional and insolation quantities for the Earth from - 20 Myr to + 10 Myr. Astron. Astrophys. 270, 522–533 (1993)

    ADS  Google Scholar 

Download references

Acknowledgements

This study was implemented as a part of the Baikal Drilling Project, and was supported by the US National Science Foundation, the Siberian Branch of the Russian Academy of Sciences, the Russian Ministry of Geology, the Science and Technology Agency (STA) of Japan, and the Department of Geological Sciences, University of South Carolina. We acknowledge the efforts of the research groups of the Institute of Geochemistry and the Limnological Institute, Irkutsk, Russia, the team of Nedra Drilling Enterprise, Yaroslavl, Russia, and the crew of RV Ulan-Ude.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Alexander A. Prokopenko.

Ethics declarations

Competing interests

The authors declare that they have no competing financial interests.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Prokopenko, A., Williams, D., Kuzmin, M. et al. Muted climate variations in continental Siberia during the mid-Pleistocene epoch. Nature 418, 65–68 (2002). https://doi.org/10.1038/nature00886

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1038/nature00886

This article is cited by

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

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