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Cretaceous Extinctions: Multiple Causes

机译:白垩纪的灭绝:多重原因

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摘要

In the review "the chicxulub asteroid impact and mass extinction atthe cretaceous-Paleogene boundary" (P. Schulte et al., 5 March, p. 1214), the terminal Cretaceous extinctions were confidently attributed to a single event, the environmental consequences of the impact of an extraterrestrial body. The list of 41 authors, although suggesting a consensus, conspicuously lacked the names of researchers in the fields of terrestrial vertebrates, including dinosaurs, as well as freshwater vertebrates and invertebrates. Although we the undersigned differ over the specifics, we have little doubt that an impact played some role in these extinctions.
机译:在评论“ Chicxulub小行星撞击和白垩纪-古生物界的大灭绝”(P. Schulte等人,3月5日,第1214页)中,白垩纪的绝迹最终被归因于一个事件,即白垩纪灭绝的环境后果。外星人身体的影响。 41位作者的名单尽管表明了共识,但显然缺乏包括恐龙,淡水脊椎动物和无脊椎动物在内的陆地脊椎动物领域的研究人员姓名。尽管我们的签名人在细节上有所不同,但毫无疑问,影响在这些物种灭绝中发挥了一定作用。

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  • 来源
    《Science》 |2010年第5981期|P.973|共1页
  • 作者单位

    Department of Biology, San Diego State University, San Diego, CA 92182-4614, USA;

    rnDepartment of Integrative Biology and Museum of Paleontology, University of California, Berkeley, CA 94720-3140, USA;

    rnDepartment of Integrative Biology and Museum of Paleontology, University of California, Berkeley, CA 94720-3140, USA;

    rnJackson School of Geosciences, University of Texas, Austin, TX 78712, USA;

    rnDepartment of Palaeontology, The Natural History Museum, London SW7 5BD, UK;

    rnDepartment of Palaeontology, The Natural History Museum, London SW7 5BD, UK;

    rnDepartment of Earth and Enviromental Science, University of Portsmouth, Portsmouth, Hants PO1 3QL, UK;

    rnMuseum of Paleontology, University of California, Berkeley, CA 94720-4781, USA;

    rnDepartment of Paleobiology, National Museum of Natural History, Washington, DC 20013-7012, USA;

    rnDepartment of Geoscience, Hobart and William Smith Colleges, Geneva, NY 14456, USA;

    rnMuseum of the Rockies, Montana State University, Bozeman, MT 59717, USA;

    rnDepartment of Biology, University of Washington, Seattle, WA 98195-1800, USA;

    rnMuseum of Paleontology, University of California, Berkeley, CA 94720-4781, USA;

    rnDepartment of Geoscience, University of Iowa, Iowa City, IA 52242, USA;

    rnRaymond M. Alf Museum of Paleontology, Claremont, CA 91711, USA;

    rnDepartment of Biology, San Diego State University, San Diego, CA 92182-4614, USA;

    rnDepartment of Geology and Geological Engineering, University of North Dakota, Grand Forks, ND 58202-8358, USA;

    rnRoyal Tyrrell Museum, Drumheller, AB TOJ OYO, Canada;

    rnSchool of Earth and Environment, University of Leeds, Leeds LS2 9JT, UK;

    rnDepartment of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E9, Canada;

    rnDepartment of Anatomy and Cell Biology, Oklahoma State University Center for Health Sciences, Tulsa, OK 74107, USA;

    rnDepartment of Geology, University of Delhi, Delhi 110 007, India;

    rnInfoQuest Foundation, 160 Cabrini Boulevard, No. 48, New York, NY 10033, USA;

    rnInstitut de Physique du Globe de Paris, 75251 Paris, France;

    rnDepartment of Palaeontology, The Natural History Museum, London SW7 5BD, UK;

    rnDepartment of Palaeontology, The Natural History Museum, London SW7 5BD, UK;

    rnDepartment of Earth Sciences, Indian Institute of Technology, Roorkee 247667 (Uttarakhand), India;

    rnDepartment of Earth and Environmental Sciences, Medway Campus, University of Greenwich, Chatham, Kent ME4 4AW, UK;

    rnCentre of Advanced Studyin Geology, Lucknow University, Lucknow 226001, India;

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