植物学报 ›› 2000, Vol. 17 ›› Issue (专辑): 210-217.
• 研究报告 • 上一篇 下一篇
胡书生 梅美棠
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HU Shu-Sheng MEI Mei-Tang
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摘要： 通过研究辽源煤田长安组下含煤段的植物化石和进行孢粉分析，一共发现植物20属44种，孢粉22属。该植物化石组合属于我国北方区以Ruffordia-Onychiopsis为代表的早白垩世早期植物群。此外，当前植物组合和孢粉组合反映当时辽源盆地的气候条件为亚热带。
Abstract: Fossil plants of 20 genera containing 44 species and sporopollen assemblage of 22 genera were discovered from the lower coal-bearing member of Changan Formation in Liaoyuan coalfield. This assemblage belongs to the Early Cretaceous flora whose key elements are Ruffordia and Onychiopsis, and indicates that the climate of Liaoyuan Basin was subtropics in the age of Early Cretaceous.
胡书生 梅美棠. 吉林辽源早白垩世含煤地层植物化石研究. 植物学报, 2000, 17(专辑): 210-217.
HU Shu-Sheng MEI Mei-Tang. The Studies of Fossil Plants from Early Cretaceous Coal-Bearing Strata in Liaoyuan, Jilin. Chinese Bulletin of Botany, 2000, 17(专辑): 210-217.
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