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古人类学. 古人类学. 发现者对"霍比特"标本的损害收取费用

Elizabeth Culotta

    Science (New York, N.Y.)
    |March 26, 2005
    PubMed
    概括

    No abstract available in PubMed .

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    The fossil record documents only a small fraction of all organisms that have ever inhabited Earth. Fossilization is a rare process, and most organisms never become fossils. Moreover, the fossil record only exhibits fossils that have been discovered. Nevertheless, sedimentary rock fossils of long-lived, abundant, hard-bodied organisms dominate the fossil record. These fossils offer valuable information, such as an organism's physical form, behavior, and age. Studying the fossil record helps...