The occurrence of the genus Marrella(Trilobitoidea) in Asia

查看全文 作　　者：[1]ZHAOYuanlong;[2]YUANJinliang;[2]ZHUMaoyan;[1]YANGXinglian;[1]PENGJing

机构地区：[1]InstituteofPalaeontologyandBiomineralization,SchoolofResourceandEnvironment,GuizhouUniversityofTechnology,Guiyang550003,China;[2]NanjingInstituteofGeologyandPalaeontology,ChineseAcademyofSciences,Nanjing210008,China

出　　处：《Progress in Natural Science:Materials International》索引2003年第13卷第9期,共4页

基　　金：Supported by the National Natural Science Foundation of China (Grant Nos.49772085,40162002 and 40232020),National Climbing Plan of China (95-special-1-6-1),The Ministry of Science and Technology (NS 2002-4567),and the Foundation of the Key and Basic Proj 摘　　要：An important discovery in the Kaili Biota has been made recently, and many interesting components from Chengjiang Biota and Burgess Shale Biota have been discovered. Among them Marrella, only known from mid-Middle Cambrian Burgess Shale Biota of British Columbia, Canada, is one of the most important arthropods fossils. Because the Kaili Biota is older than the Burgess Shale Biota, the strange head shield of Marrella occurring in the Kaili Biota outside Laurentia ranges from mid-Middle Cambrian to early Middle Cambrian and is significant for the reconstruction of palaeogeography and evolutionary study of early metazoa. In the present paper Marrella sp. is reported for the first time in Asia. 关键词：寒武纪拟三叶虫纲小锄虫属亚洲生物群古生物学

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The occurrence of the genus Marrella(Trilobitoidea) in Asia

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耦合文献(117)

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