| 俄罗斯达吉斯坦地区早白垩世小嘴贝腕足动物的地层意义 |
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| 引用本文： | 陈新宇,T.N.Smirnova.俄罗斯达吉斯坦地区早白垩世小嘴贝腕足动物的地层意义[J].地层学杂志,2011(1):103-109. |
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| 作者姓名： | 陈新宇 T.N.Smirnova |
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| 作者单位： | 国土资源实物地质资料中心;俄罗斯莫斯科国立大学地质系; |
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| 摘 要： | 在俄罗斯达吉斯坦共和国早白垩世地层中,极少见到菊石化石,但是可以利用地层中腕足动物化石组合为基础划分贝利阿斯阶(Berriasian)、凡兰吟阶(Valanginian)、上下欧特里夫维阶(Lower and Uppet Hauterivian)和下巴雷姆阶(Lower Barremian)地层.
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| 关 键 词： | 生物地层 小嘴贝 腕足动物 下白垩统 达吉斯坦 俄罗斯 |
RHYNCHONELLID BRACHIOPODS OF LOWER CRETACEOUS IN DAGHESTAN (RUSSIA) AND ITS STRATIGRAPHIC IMPORTANCE |
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| CHEN Xin-yu , T.N.Smirnova China Geological Samples Center of Ministry of L, Resoures,Sanhe ,.RHYNCHONELLID BRACHIOPODS OF LOWER CRETACEOUS IN DAGHESTAN (RUSSIA) AND ITS STRATIGRAPHIC IMPORTANCE[J].Journal of Stratigraphy,2011(1):103-109. |
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| Authors: | CHEN Xin-yu TNSmirnova China Geological Samples Center of Ministry of L Resoures Sanhe |
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| Institution: | CHEN Xin-yu1) and T.N.Smirnova 2)1) China Geological Samples Center of Ministry of Land and Resoures,Sanhe 065201,2) Department of Geology,Moscow State University,Moscow 119899 |
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| Abstract: | The Berriasian,Valangian,Lower and Upper Hauterivian,and Lower Barremian are recognized in Lower Cretaceous carbonate succession of Daghestan(eastern North Caucasus) according to rhynchonellid brachiopods assemblages. |
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| Keywords: | biostratigraphy rhynchonellid brochiopods Lower Cretaceous Daghestan Russia |
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