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全球早泥盆世皱纹珊瑚古地理何原相（地矿部成都地质矿产研究所）一般地说，生物区系（或生物地理）的研究，包括生物分区和生物相分异两个相互联系的方面。生物区是指各种阻绝因素形成的生物分类和演化体系的差异；生物相分异则是因生物的生活环境条件不同而形成的生态组...
Global Early Devonian Wrinkly Coral Palaeogeography Heyuan (Chengdu Institute of Geology and Mineral Resources, Ministry of Geology and Mineral Resources) In general, the study of biota (or biogeography) includes two interlinked biological zoning and biological differentiation aspect. The biological zone refers to the difference between the biological taxonomy and the evolution system formed by various blocking factors; the biological phase differentiation is the ecological group formed by the different living environmental conditions ...