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Paleozoic evolutionary fauna
释义
Paleozoic evolutionary fauna
Encyclopedia
理学
古生物学
释
Paleozoic evolutionary fauna
古生代演化动物群
全球古生代海洋动物的总称,在寒武纪晚期寒武纪演化动物群出现衰退时开始出现雏形,奥陶纪生物大辐射构建了其基本框架,并实现其早期演化,在奥陶纪末在海洋生态系统中实现对寒武纪演化动物群的全面替代,成为海洋动物世界的霸主,并持续近3亿年一直到二叠纪末。
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total adaptation
total additivity
total algebra
total alkalinity
total allowable catch system
total amount comparison method
total amount control of coal consumption
total amount control of energy consumption
total amount control of land source pollutant
Total Amount Control of Pollutants
total amount control of water pollution
total amount discharge standard
total amount of resources
total amplitude
total angular defect
total angular momentum
total angular momentum quantum number
total-annular eclipse
total area
total area of urban parks
total bacterial count
total binding energy
total-block
total boundary operator
total boundedness
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