冷水珊瑚测年与大洋中—深层水碳储库

黄恩清, 孔乐, 田军

Dating Methods of Cold-water Corals and Their Application in Reconstructing Carbon-reservoir Ages of Intermediate and Deep Oceans

Enqing Huang, Le Kong, Jun Tian

图2 南海西沙海区冷水珊瑚照片 （a）,(b)为竹节柳珊瑚骨骼样品;（c）,(d)为石珊瑚骨骼样品；其中竹节柳珊瑚样品包含碳酸盐骨骼(白色)和蛋白质结节(黑色)两个部分

Fig.2 Photos of cold-water coral from Xisha, South China Sea （a）~(d) are bamboo and stony coral, respectively. Fossil of bamboo coral comprises of two components, the carbonate internodes（white） and the gorgonin nodes（black）