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紫云晚石炭世叶状藻礁发育在碳酸盐台地边缘。叶状藻礁体具有多样性,有叶状藻点礁、多层迭置叶状藻礁和大型叶状藻礁体。叶状藻礁体的建造过程是由叶状藻群落的发展和沉积环境所决定的,叶状藻具有主动建造礁体的能力,构成骨架礁灰岩。礁体建造过程大体上分为三个阶段①生物碎屑滩的形成;②叶状藻生长及礁体建造;③造礁结束。多层迭置叶状藻礁为以上三个阶段的多次重复;大型叶状藻礁是在礁体发育过程的第二阶段由连续生长的叶状藻五次集中发育建造而成。
Ziyun Late Carboniferous phylloid alcobu reefs developed at the carbonate platform margin. Phyllostachys reefs are diverse, with phylloid reefs, multilayered phylloid reefs, and large leaf-shaped algae reefs. The process of phylloxera reef body building is determined by the development of phylloxera community and the sedimentary environment. Phyllophyllous algae have the ability to voluntarily build reefs and form skeleton reef limestone. The process of reef construction can be divided into three stages: (1) the formation of bioclastic beach; (2) phylloid growth and reef construction; (3) reef formation. Multilayered phylloxera reefs are repeated for the above three stages; large phylloid reefs are formed by the continuous development of phylloxera in the second stage of phytoplankton development.