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早石炭世由于全球气候分带不明显 ,无显著植物分区现象 ,全球为一个一致性的植物区 ,即拟鳞木植物区 (Lepidodendropsisfloralprovince)。晚石炭世和二叠纪 ,全球存在 4个植物区 ,即华夏植物区(Cathaysianfloralprovince)、欧美植物区 (Euramericanfloralprovince)、安加拉植物区 (Angaranfloralprovince)和冈瓦纳植物区 (Gondwananfloralprovince)。华夏、欧美和安加拉植物区皆位于北半球的劳亚古陆(Laurasia) ,冈瓦纳植物区位于南半球的冈瓦纳古陆 (Gondwana)。本文通过对全球石炭纪 二叠纪植物地理分区的一些焦点问题的综合评述和分析 ,试图为古大陆再造研究提供古植物学方面的证据。
The early Carboniferous because the global climate zoning is not obvious, there is no significant zoning plants, the world is a consistent plant area, that is, pseudo-scale woody plant area (Lepidodendropsisfloralprovince). Late Carboniferous and Permian, there are 4 plant areas in the world, namely Cathaysianfloralprovince, Euramericanfloralprovince, Angaranfloralprovince and Gondwanafloralprovince. Huaxia, Europe and the United States and the Angara plant area are located in the northern hemisphere Laurasia, Gondwana flora area is located in Gondwana in the southern hemisphere. This paper attempts to provide evidence of paleobotany for the study of paleocontinent rebuilding by comprehensive review and analysis of some of the focal problems of Permian Permian plantation in the world.