摘要
“层状藻支架”组构是一种石灰华的生物结构,构造,它具有由白色和浅黄色两种平行相间的纹层组成的层理构造。同时具有生物生长结构的细管组成的结构。它是在河流水质、流速等年变化及藻类生长年变化的共同作用下形成的一种具有类似树木年轮的特殊组构。
Stratified-algae-support fabric is a special texture and structure of tufa.It is made up of parallel laminae of white alternated with light yellow colors and the texture is composed of small tubes. It is a special fabric formed by annual change of river behaviour and the algae growing.
出处
《贵州科学》
1994年第1期35-39,共5页
Guizhou Science
关键词
层状藻支架
石灰华
沉积岩
Stratified-algae-support
Tufa
river behaviour
