| 简论相似性测度的选择——以奥陶纪末大灭绝后全球腕足动物古地理为例 |
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| 引用本文： | 黄冰.简论相似性测度的选择——以奥陶纪末大灭绝后全球腕足动物古地理为例[J].古生物学报,2011(3):304-320. |
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| 作者姓名： | 黄冰 |
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| 作者单位： | 现代古生物学和地层学国家重点实验室中国科学院南京地质古生物研究所; |
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| 基金项目： | 国家自然科学基金青年基金(41002001); 代古生物学和地层学国家重点实验室自主选题项目(20081103); Geobiodiversity Database项目联合资助 |
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| 摘 要： | 灭绝事件对古生物地理格局的影响已引起关注，近期研究表明奥陶纪末大灭绝事件后多样性显著高于传统认识，而全球该时期腕足动物的古生物地理分布情况尚未见报道。本文基于已发表的和最新的资料及所掌握新数据的整理，建立全球腕足动物志留纪初鲁丹(Rhuddanian)早期（残存期）13个产地72属137个出现信息(occurrence...
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| 关 键 词： | 相似性测度 大灭绝 残存 复苏 腕足动物 古生物地理 鲁丹期 |
PRELIMINARY DISCUSSION ON SIMILARITY MEASURES WITH AN EXAMPLE OF RHUDDANIAN GLOBAL BRACHIOPOD PALAEOBIOGEOGRAPHY |
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| HUANG Bing.PRELIMINARY DISCUSSION ON SIMILARITY MEASURES WITH AN EXAMPLE OF RHUDDANIAN GLOBAL BRACHIOPOD PALAEOBIOGEOGRAPHY[J].Acta Palaeontologica Sinica,2011(3):304-320. |
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| Authors: | HUANG Bing |
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| Institution: | HUANG Bing(State Key Laboratory of Palaeobiology and Stratigraphy,Nanjing Institute of Geology and Palaeontology,Chinese Academy of Sciences,Nanjing 210008,China) |
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| Abstract: | Extinction event may profoundly disturb palaeobiogeographic patterns.There have been few palaeobiogeographic studies of the particular survival-recovery interval after the Late Ordovician mass extinction.Here we analyse global brachiopod occurrences,based on the revision of published information,including new material of brachiopods of South China, for the early and late Rhuddanian,the basal stage of the Silurian immediately following the end Ordovician mass extinction.The dataset consists of 137 occurrence... |
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| Keywords: | Similarity measures mass extinction survival recovery brachiopods palaeobiogeogrpahy Rhuddanian |
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