| Palynoflora of Wulaga dinosaur site in Jiayin （ Zeya-Bureya Basin,China） |
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| 作者姓名： | V.S. Markevich E.V. Bugdaeva |
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| 作者单位： | Institute;Biology;Soil;Science; |
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| 基金项目： | Supported by project“111” of China (No.B06008);;supported by Far East Branch of Russian Academy of Sciences(grants 06-Ⅲ-A-06-141, 09-1-P15-02) ;;Russian Foundation for basic researches (grant 07-05-00168) |
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| 摘 要： | The palynological assemblage from Wulaga dinosaur site in Jiayin from southeastern Zeya-Bureya Basin was studied. The high content of pteridophytes spores is characteristic for this assemblage. The further characters are in decrease of abundance-tricolpate pollen, Ginkgocycadophytus, pollen of Taxodiaceae, Cupressaceae and Taxaceae （TCT） , bisaccate pollen of Pinaceae, and triporate pollen. The bone-bearing burials of Wulaga dinosaur site formed under conditions of vast swampy river valley covered by ferns and taxodialeans. Tricolpate pollen, produced by plants, close to those of Platanaceae, Fagaceae, Betulaceae, and Juglandaceae, counts in favor of valley river open canopy forests.
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| 关 键 词： | 孢粉植物群 恐龙 网站 盆地 中国 蕨类植物 孢粉组合 松科植物 |
Palynoflora of Wulaga dinosaur site in Jiayin(Zeya-Bureya Basin, China) |
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| V.S. Markevich,E.V. Bugdaeva.Palynoflora of Wulaga dinosaur site in Jiayin(Zeya-Bureya Basin, China)[J].Journal of Geoscientific Research in Northeast Asia,2009(3):117-121. |
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| Authors: | VS Markevich EV Bugdaeva SUN Ge |
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| Institution: | V.S. Markevich1,E.V. Bugdaeva1 , SUN Ge2,3 1. Institute of Biology , Soil Science,FEBRAS,Vladivostok 690022,Russia 2. Research Center of Paleontology & Stratigraphy,Jilin University,Changchun 130026,China 3. Key-Lab for Evolution of Past Life Environment,Ministry of Education,China |
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| Abstract: | The palynological assemblage from Wulaga dinosaur site in Jiayin from southeastern Zeya-Bureya Basin was studied. The high content of pteridophytes spores is characteristic for this assemblage. The further characters are in decrease of abundance-tricolpate pollen, Ginkgocycadophytus, pollen of Taxodiaceae, Cupressaceae and Taxaceae (TCT), bisaccate pollen of Pinaceae, and triporate pollen. The bone-bearing burials of Wulaga dinosaur site formed under conditions of vast swampy river valley covered by ferns a... |
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| Keywords: | palynoflora Late Cretaceous Yuliangzi Formation dinosaurs Wulaga Zeya-Bureya Basin |
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