The reef island belt from Tusuo Lake to Huashixia is mainly composed of massive reeflimestone and bioclastic limestone.
托索湖—花石峡礁带的主体由块状的礁相灰岩和生物碎屑灰岩所组成；
2
This paper introduces the geological features and the unhomogeneous weathering phenomenon of coral reeflimestone of Sudan Port Area, and the bearing capacity of this layer.
简单介绍苏丹港区珊瑚礁灰岩的地质特征及不均匀风化现象，以及该层的地基承载力。
3
Bleaching occurs when the tiny plant-like coral organisms die, often because of higher temperatures, and leave behind only a white limestonereef skeleton.