Images of the Earth's earliest fossils?

被引:0
|
作者
J. William Schopf
Anatoliy B. Kudryavtsev
David G. Agresti
Thomas J. Wdowiak
Andrew D. Czaja
机构
[1] University of California,Department of Earth & Space Sciences, and Institute of Geophysics & Planetary Physics
[2] University of Alabama,Department of Physics
[3] Astro and Solar System Physics Program,Department of Physics
[4] University of Alabama,undefined
来源
Nature | 2002年 / 420卷
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摘要
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.
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页码:477 / 477
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