| Significance of Caucasian Sections for Working out Carbon-Isotope Standard for Upper Permian and Lower Triassic （Induan） and Their Correlation with the Permian of North-Eastern Russia |
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| 作者姓名： | YuriDZakharov AlexanderSBiakov AymonBaud HeinzKozur |
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| 作者单位： | Far Eastern Geological Institute，Russian Academy of Sciences (Far Eastern Branch)，Vladivostok 690022，Russia，North-East Interdisciplinary Scientific Research Institute，Russian Academy of Sciences (Far Eastern Branch)，Magadan 685000，Russia，Musee de Geologie，BFSH2-UNI，1015 Lausanne，Switzerland，Rézsü u. 83，H-1029 Budapest，Hungary |
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| 基金项目： | ThispaperissupportedbyaRFBRgrant(050564407),Russia |
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| 摘 要： | Data obtained on conodont distribution in the Permian-Triassic Sovetashen Section of Transcaucasia provide further limitations on the age of the carbon-isotopic anomalies discovered by Baud et al. (1989). The significance of Caucasian sections for working out the carbon-isotope standard for the Upper Permian and Lower Triassic (Induan) is shown. Original data on carbon-isotope composition of bivalve and brachiopod shells from Permian sediments of North-Eastern Russia (Omolon and Okhotsk areas) have been obtained, which may be used for their correlation.
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| 关 键 词： | 亚美尼亚 俄罗斯东部 腕足动物 古温测定 古生物学 同位素成分 |
Significance of Caucasian Sections for Working out Carbon-Isotope Standard for Upper Permian and Lower Triassic (Induan) and Their Correlation with the Permian of North-Eastern Russia |
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| YuriDZakharov AlexanderSBiakov AymonBaud HeinzKozur.Significance of Caucasian Sections for Working out Carbon-Isotope Standard for Upper Permian and Lower Triassic (Induan) and Their Correlation with the Permian of North-Eastern Russia[J].Journal of China University of Geosciences,2005,16(2):141-151. |
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| Authors: | Yuri D Zakharov Alexander S Biakov Aymon Baud Heinz Kozur |
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| Abstract: | Data obtained on conodont distribution in the Permian-Triassic Sovetashen Section of Transcaucasia provide further limitations on the age of the carbon-isotopic anomalies discovered by Baud et al. (1989). The significance of Caucasian sections for working out the carbon-isotope standard for the Upper Permian and Lower Triassic (Induan) is shown. Original data on carbon-isotope composition of bivalve and brachiopod shells from Permian sediments of North-Eastern Russia (Omolon and Okhotsk areas) have been obtained, which may be used for their correlation. |
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| Keywords: | Armenia North-Eastern Russia Permian Triassic conodonts ammonoids bivalves brachiopods isotopic composition paleotemperatures correlation |
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