| Ginkgo from Lower Cretaceous Changcai Formation in Helong of Jilin, NE China |
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| 引用本文： | SUN Yue-wu WANG Yu-xin WEI Wen-yan. Ginkgo from Lower Cretaceous Changcai Formation in Helong of Jilin, NE China[J]. 东北亚地学研究, 2005, 8(1): 1-8 |
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| 作者姓名： | SUN Yue-wu WANG Yu-xin WEI Wen-yan |
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| 作者单位： | [1]Research Center of Palaeontology ＆ Stratigraphy, Jilin University, Changchun 130026, Jilin, China [2]College of Earth Sciences, Jilin University, Changchun 130061, Jilin, China |
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| 基金项目： | This work was financially supported by Jilin University （419070200049, 420010108 ）. The present authors are grateful to Mr. Li Chuntian for his help in field and photographing work. Thanks would be also extended to Mr.Wang Anping in the SEM work and Ms. Zhang Ying for translating the Russian references. |
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| 摘 要： | ![]()
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| 关 键 词： | 银杏 表皮 白垩纪 长白山 吉林 |
| 文章编号： | 1008-0503（2005）01/02-0001-08 |
| 收稿时间： | 2005-05-08 |
Ginkgo from Lower Cretaceous Changcai Formation in Helong of Jilin, NE China |
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| Abstract: | ![]()
Based on gross morphological and cuticular study, two species of Ginkgo From the Lower Cretaceous Changcai Formation in Helong of Jilin. were identified from this area for the first time, including Ginkgo coriacea Florin and G. sibirica Heer. The study is significant for better understanding the paleophytogeographic, paleoecologic and stratigraphic characters of the Early Cretaceous Changcai flora. |
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| Keywords: | Ginkgo cuticle Lower Cretaceous Changcai Formation Jilin of China |
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