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Science 16 May 2003:
Vol. 300. no. 5622, pp. 1067 - 1069
DOI: 10.1126/science.300.5622.1067a
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News of the Week

PALEONTOLOGY:
Life's Diversity May Truly Have Leaped Since the Dinosaurs

Richard A. Kerr

Paleontologists have become increasingly concerned that their less-than-systematic search for trophy fossils may have misled them about life's inevitably rising diversity. Now on page 1133 of this issue of Science, a group of paleontologists largely lays those worries to rest.

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Science. ISSN 0036-8075 (print), 1095-9203 (online)