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云南临沧中寨晚中新世邦卖组植物群总计37科59属71种(含37新种)。其中,蕨类植物仅有1科1属1种(新种);裸子植物有2科2属2种;被子植物有34科55属67种[其中双子叶植物32科53属65种(含35新种)和单子叶植物2科2属2种];另有分类位置不明的果实1属1种(新种)。这个植物群属于常绿和落叶阔叶混交林植被,它反映稍湿润亚热带气候。化石植物群的特征显示当时青藏高原抬升的高度已经能够阻止印度洋暖湿大气环流的北进,南亚和东南亚一带季风气候已经形成,当时明显的季节性干湿更迭现象已经存在。邦卖组植物化石层的地质年代属于晚中新世,约晚于11.6 Ma。
Yunnan Lincang Zhongzhai late Neoplasia sell group total 37 families, 59 genera and 71 species (including 37 new species). Among them, there are only 1 species (new species) of ferns in 1 genus, 2 species in 2 genera and 2 genera in gymnosperm, 67 species in 34 genera and 55 genera in angiosperm [including 63 species of 53 genera and 32 species of dicotyledonous plants 35 new species) and monocotyledons 2 families and 2 genera and 2 species]; and another classified position unknown fruit 1 genus 1 species (new species). This flora belongs to evergreen and deciduous broadleaved mixed forest vegetation, which reflects a slightly humid subtropical climate. The characteristics of fossil flora indicate that the elevation of the Qinghai-Tibet Plateau at that time has prevented the northward advance of the warm and moist atmospheric circulation in the Indian Ocean. The monsoon climate in South Asia and Southeast Asia has already formed. At that time, obvious seasonal wet-dry alternation existed. The geologic age of the Phytosan group plant fossil layer belongs to the late Miocene, about 11.6 Ma later.