摘要
以翔实的照片与图件资料为依据， 展示东太平洋中国开辟区内多金属结核类型及其在大洋底赋存状态； 结核内部叠层石纹层及其建造者——两种超微生物化石特征； 不同类型结核的矿物与化学成分特点。同时对结核分布规律与区内地化环境、水深、地形、沉积物类型等之间关系也作扼要说明。
Based on abundant photos, pictures and detailed materials, the types of manganese nodules and their original distribution state in sea bottom, the stromatolite coats and features of their constructors \_\_ two ultra microfossils, and characteristics of mineral and chemical compositions of different nodules are briefly described. The nodules\' distribution rule and its relation with the geochemical environment, water depth, topography and sediment types are also disculssed.
出处
《东海海洋》
1999年第3期22-31,共10页
Donghai Marine Science
关键词
东太平洋
多金属结核
锰矿物
the Pioneer Area of China in the East Pacific Ocean
manganese nodules
inner structure
ultra\|microfossils
manganates
distribution rule
