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Late Proterozoic Brioverian microfossils from France: taxonomic affinity and implications of plankton productivity

Abstract

Fossil microbial communities of Precambrian age are divided into two major categories of benthic and planktonic associ-ations. Although some mixing of both categories occurs in transitional inshore and lagoonal biotas, morphological com-plexity is the distinctive attribute of planktonic associations. Microfossils from late Proterozoic Brioverian rocks (670–640 Myr) in France are comparable to the late Proterozoic micro-fossil taxa Sphaerocongregus and Bavlinella which were repor-ted from localities in North America, Scandinavia, Greenland and elsewhere. The microfossils in question are morphologically comparable to certain extant chroococcalean cyanobacterial taxa (Gomphosphaeria, Coelosphaerium, Microcystis). We contend that the fossil microorganisms parallel their supposed extant counterparts not only in that they display externally undifferentiable morphologies, but also in that massive occur-rences can in both cases be attributed to eutrophication of waters.

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References

  1. Schopf, J. W. Biol. Rev. 45, 319–352 (1970).

    Article  Google Scholar 

  2. Vidal, G. Fossils Strata 9, 1–57 (1976).

    Google Scholar 

  3. Vidal, G. Precambr. Res. 15, 9–23 (1981).

    Article  ADS  Google Scholar 

  4. Vidal, G. & Knoll, A. H. Nature 297, 57–60 (1982).

    Article  ADS  Google Scholar 

  5. Horodyski, R. J. J. Paleont. 54, 649–663 (1980).

    Google Scholar 

  6. Horodyski, R. J., Donaldson, J. A. & Kerans, C. Can. J. Earth Sci. 17, 1166–1173 (1980).

    Article  ADS  Google Scholar 

  7. Chauvel, J. J. & Schopf, J. W. Nature 275, 640–642 (1978).

    Article  ADS  Google Scholar 

  8. Chauvel, J. J. & Mansuy, C. Precambr. Res. 15, 25–42 (1981).

    Article  ADS  Google Scholar 

  9. Chauvel, J. J. & Mansuy, C. Bull. Soc. Géol. France 3, 23 5, 449–458 (1981).

    Article  Google Scholar 

  10. Cayeux, L. Bull. Soc. Géol. France 3, 197–228 (1894).

    Google Scholar 

  11. Roblot, M. M. thesis, Univ. Paris (1968).

  12. Moorman, M. A. J. Paleont. 48, 524–539 (1974).

    ADS  Google Scholar 

  13. Cloud, P. E., Moorman, M. A. & Pierce, D. Q. Rev. Biol. 50, 131–150 (1975).

    Article  Google Scholar 

  14. Knoll, A. H., Blick, N. & Awramik, S. M. Am. J. Sci. 281, 247–263 (1981).

    Article  ADS  Google Scholar 

  15. Vidal, G. Grtølands Geol. Unders. Bull. 134, 1–140 (1979).

    Google Scholar 

  16. Adams, C. D. J. thesis, Univ. Oxford (1967).

  17. Vidal, P. thesis, Univ. Rennes (1976).

  18. Leutwein, R., Chauris, L., Sonnet, J. & Zimmermann, J. L. C. r. hebd. Séanc. Acad. Sci., Paris 268, 2552–2555 (1969).

    CAS  Google Scholar 

  19. Cronberg, G., Gelin, C. & Larsson, K. Verh. Internat. Verein. Limnol. 19, 1088–1096 (1975).

    Google Scholar 

  20. Shapiro, J. Science 179, 382–384 (1973).

    Article  ADS  CAS  Google Scholar 

Download references

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Mansuy, C., Vidal, G. Late Proterozoic Brioverian microfossils from France: taxonomic affinity and implications of plankton productivity. Nature 302, 606–607 (1983). https://doi.org/10.1038/302606a0

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