A New Type Reef of the Late Carboniferous in the South of Guizhou Province
A New Type Reef of the Late Carboniferous in the South of Guizhou Province
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发表时间：
2007
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通讯作者：
G. Chang-qing
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作者：
G. Chang-qing
黔南地区广泛发育一系列台地相碳酸盐岩，其中含有丰富的底栖生物，为石炭纪生物礁的研究提供了有利条件。近年来，随着生物礁研究的深入，发现了一些新型造礁生物，其中一种重要的造礁生物是与珊瑚礁相似的造礁生物。通过大量的野外和室内研究，发现该生物是黔南晚石炭世重要的造礁生物之一，它们以不同的生长形式在台地边缘生物碎屑滩上建造骨架礁。生物体有两种生长形态：一种是连续起伏、弯曲、圆化，层间叠置纹层或山脊状;另一种是纵横交错、规则或不规则的网状。丰富了石炭纪生物礁类型。
A series of platform facies carbonate develops widely in the south of Guizhou Province, which contains abundant benthonic organisms, and they provide advantage condition to the study of Carboniferous reef. In recent years, with the development of reef study, some new-style reef-building organisms were found, one of which is an important reef-building organism which is similar to alga. The organism were found to be one of the important reef-building organism of late Carboniferous in Southern Guizhou through much field and office work, and they built framework reefs by different growth forms on the biodebritus banks of the platform margin. The organism have two growth forms: one is continued undulant, curving and rounding, layers superposed laminae or sill-like; the other one is vertical and horizontal crossed, regular or irregular network. The reef enriches the Carboniferous reef types.