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Images of the Earth's earliest fossils?

Author

Listed:
  • J. William Schopf

    (University of California)

  • Anatoliy B. Kudryavtsev

    (University of Alabama)

  • David G. Agresti

    (Astro and Solar System Physics Program, University of Alabama)

  • Thomas J. Wdowiak

    (Astro and Solar System Physics Program, University of Alabama)

  • Andrew D. Czaja

    (University of California)

Abstract

The criticism by Pasteris and Wopenka of our use of laser–Raman imagery to investigate the carbonaceous make-up of extremely ancient fossils1 focuses only on their Raman signature; however, our interpretation that the carbonaceous matter that makes up these specimens is biogenic is based on several lines of evidence, of which Raman spectroscopy is only one.

Suggested Citation

  • J. William Schopf & Anatoliy B. Kudryavtsev & David G. Agresti & Thomas J. Wdowiak & Andrew D. Czaja, 2002. "Images of the Earth's earliest fossils?," Nature, Nature, vol. 420(6915), pages 477-477, December.
    • Handle: RePEc:nat:nature:v:420:y:2002:i:6915:d:10.1038_420477a
    DOI: 10.1038/420477a
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