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本文描述植物化石7属7种,它们具华夏植物群南方型色彩,而与北方区的关系甚少, 多与西藏双湖的热觉茶卡组,昌都的妥坝煤系所含的植物、以及马来西亚柔佛(Johor) 附近Blumut山区linggiu植物群的分子关系密切,其时代为晚二叠世早期,含植物化石的地层,与云贵的宣威组、广西合山组、江浙的龙潭组相当,上述之植物群均位于通天河—金沙江深断裂(俯冲带)西、南侧,班公湖—东巧—怒江缝合线之北、东侧,反映它们(包括马来西亚柔佛Linggiu植物群)在晚二叠世形成于欧亚板块的同一微大陆上的一些植物群。
In this paper, 7 species of 7 genera of fossil fossils are described. They have the southern color of the Chinese flora, but have little relationship with the northern area. They are mostly related to the plants belonging to the Tachang Chaka coal group in Shuanghu, Tibet, And the linggiu flora in the Blumut mountainous area near Johor, Malaysia are closely related in age to the Late Late Permian fossil-bearing strata that are comparable to the Xuanwei Formation in Yunnan and Guizhou, the Heshan Formation in Guangxi and the Longtan Formation in Jiangsu and Zhejiang provinces, The above plant species are located in the west and south of the Tongtianhe-Jinshajiang Deep Fault (subduction zone) to the north and east of the Bangong Lake-Dongkal-Nujiang suture, reflecting their (including Linggiu Flora, Johor, Malaysia) Permian Some flora formed on the same micro-continent of the Eurasian Plate.