1) large scale crossbedding
大型板状交错层理
1.
It is discussed the sediments differentiation within a large scale crossbedding lamina by the means of grain size and mineral analysis in this paper.
本文对取自长江上荆江三八滩大型板状交错层理内部同一细层不同部位的5个样品进行了粒度分析和矿物鉴定,结果表明,在同一细层内沉积物有明显的分异作用。
2) tabular cross-stratification
板状交错层理
3) large-scale cross-bedding
大型交错层
4) hummocky cross stratification
丘状交错层理
1.
There are many depositional characteristics of storm deposits in the Lower Sinian Jiayunn Formation around Xuzhou area, including scouring filling structures, hummocky cross stratifications, storm flow generated intraclastic limestones, graded bedding and convolute bedding.
徐州地区震旦系下部的贾园组具有丰富典型的风暴沉积标志 ,包括各种冲刷 -充填构造、丘状交错层理、碎屑流沉积、粒序层理及卷曲层理等。
2.
Among all of the storm structure, the Hummocky Cross Stratification (HCS) is the most important and typical one.
SMK中风暴沉积保存较好 ,相对厚度在 40%以上 ,其沉积相序表现为从块状层到平行纹层 ,再到丘状交错层理 ,并表现出正韵律的沉积特征 ,是典型的风暴沉积。
5) choppy cross-bedding
皱纹状交错层理
6) zig-zag cross-bedding
锯齿状交错层理
补充资料:理状
1.犹政绩。
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