Abstract
ATTEMPTS to understand the formation and evolution of the sub-continental lithospheric mantle (SCLM) have been hampered by the absence of reliable time constraints, reflecting a lack of appropriate isotopic dating techniques. The most commonly used methods, involving strontium, neodymium and lead isotopes, yield ambiguous results in mantle rocks, and show no relationship with magmatic processes, as the low concentrations of these elements make them susceptible to later metasomatic disturbance. Osmium, by contrast, is much more abundant in the mantle than in the crust1, so that peridotite Os isotope ratios are largely immune to recent metasomatic imprints. This provides a way to date the magmatic processes that determine mantle major-element compositions2. We present here two examples of striking correlations between 187Os/188Os and Al2O3concentration in orogenic peridotites, and argue that these can be used to date the differentiation of the SCLM. The old ages obtained agree with associated lower-crustal Nd model ages3–5, and indicate that―in these post-Archaean terrains as well as in Archaean cratons2,6,7―SCLM can remain isolated from the convecting mantle for more than a billion years.
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References
Morgan, J. W. & Lovering, J. F. Earth planet. Sci. Lett. 3, 219–224 (1967).
Walker, R. J., Carlson, R. W., Shirey, S. B. & Boyd, F. R. Geochim. cosmochim. Acta 53, 1583–1595 (1989).
Polvé, M. thesis, Univ. Paris VII (1983).
Bickle, M. J., Wickham, S. M., Chapman, H. J. & Taylor, H. P. Contr. Miner. Petrol. 100, 399–417 (1988).
Gilbert, J. S., Bickle, M. J. & Chapman, H. J. Chem. Geol. 111, 207–226 (1994).
Carlson, R. W. & Irving, A. J. Earth planet. Sci. Lett. 126, 457–472 (1994).
Pearson, D. G. et al. Geochim. cosmochim. Acta 59, 959–977 (1995).
Priem, H. N. A. et al. Contr. Miner. Petrol. 70, 103–109 (1979).
Zindler, A., Staudigel, H., Hart, S. R., Endres, R. & Goldstein, S. Nature 304, 226–230 (1983).
Hauri, E. thesis, WHOI/MIT (1992).
Reisberg, L. & Zindler, A. Earth planet. Sci. Lett. 81, 29–45 (1987).
Reisberg, L., Zindler, A. & Jagoutz, E. Earth planet. Sci. Lett. 96, 161–180 (1989).
Reisberg, L. C., Allègre, C.-J. & Luck, J.-M. Earth planet. Sci. Lett. 105, 196–213 (1991).
Albarède, F. & Michard-Vitrac, A. Earth planet. Sci. Lett. 40, 327–332 (1978).
Fabries, J., Bodinier, J.-L., Dupuy, C., Lorand, J.-P. & Benkerrou, C. J. Petrology 30, 199–228 (1989).
Downes, H., Bodinier, J.-L., Thirlwall, M. F., Lorand, J.-P. & Fabries, J. J. Petrology (Spec. vol. orogenic Iherzolites and mantle processes) 97–115 (1991).
Mukasa, S. B., Shervais, J. W., Wilshire, H. G. & Nielson, J. E. J. Petrology (Spec. vol. orogenic Iherzolites and mantle processes) 117–134 (1991).
Hattori, K. & Hart, S. R. Earth planet. Sci. Lett. 107, 499–514 (1991).
Roy-Barman, M. & Allègre, C. J. Geochim. cosmochim. Acta 58, 5043–5054 (1994).
Martin, C. E. Geochim. cosmochim. Acta 55, 1421–1434 (1991).
Snow, J. E. & Reisberg, L. Earth planet. Sci. Lett. (in the press).
Luck, J.-M. & Allègre, C. J. Earth planet. Sci. Lett. 107, 406–415 (1991).
Luck, J.-M. & Allègre, C. J. Nature 302, 130–132 (1983).
Fabries, J., Lorand, J.-P., Bodinier, J.-L. & Dupuy, C. J. Petrology (Spec. vol. orogenic Iher-zolites and mantle processes) 55–76 (1991).
Kumar, N., Reisberg, L. & Zindler, A. Geochim. cosmochim. Acta (submitted).
Lorand, J.-P. J. Petrology (Spec. vol. orogenic Iherzolites and mantle processes) 77–95 (1991).
Allègre, C. J., Brévart, O., Dupré, B. & Minster, J. Phil. Trans. R. Soc. A297, 447–477 (1980).
Morgan, J. W. J. geophys. Res. 91, 12375–12387 (1986).
Frey, F. A., Suen, C. J. & Stockman, H. W. Geochim. cosmochim. Acta 49, 2469–2491 (1985).
Briqueu, L. & Innocent, C. C.r. hebd. Seanc. Acad. Sci. Paris 316, 623–628 (1993).
Delaperrière, E., de Saint Blanquat, M., Brunel, M. & Lancelot, J. Bull. Soc. géol. Fr. 165, 101–112 (1994).
Ben Othman, D., Fourcade, S. & Allègre, C. J. Earth planet. Sci. Lett. 69, 290–300 (1984).
Jordan, T. H. in The Mantle Sample: Inclusions in Kimberlites and Other Volcanics (eds Boyd, F. R. & Meyer, H. O. A.) 1–14 (Am. Geophys. Union, Washington DC, 1979).
McDonough, W. F. Earth planet. Sci. Lett. 101, 1–8 (1990).
Van der Wal, D. thesis, Univ. Utrecht (1993).
Lorand, J.-P. Earth planet. Sci. Lett. 93, 50–64 (1989).
Creaser, R. A., Papanastassiou, D. & Wasserburg, G. J. Geochim. cosmochim. Acta 55, 397–401 (1991).
Volkening, J., Walczyk, T. & Heumann, K. G. Int. J. Mass Spec. Ion Phys. 105, 147–159 (1991).
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Reisberg, L., Lorand, JP. Longevity of sub-continental mantle lithosphere from osmium isotope systematics in orogenic peridotite massifs. Nature 376, 159–162 (1995). https://doi.org/10.1038/376159a0
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DOI: https://doi.org/10.1038/376159a0
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