从旋回的有序叠加形式到层序的识别和划分:层序地层学进展之三*
From vertical stacking pattern of cycles to discerning and division of sequences: The third advance in sequence stratigraphy
Mei Mingxiang
从旋回的有序叠加形式到层序的识别和划分:层序地层学进展之三* |
| 梅冥相 |
From vertical stacking pattern of cycles to discerning and division of sequences: The third advance in sequence stratigraphy |
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Mei Mingxiang
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| 蓟县剖面中元古界雾迷山组中旋回与层序的界面（A—一个近似对称的岩相序列构成的“雾迷山旋回层”,虚线箭头所指处为旋回界面,三级层序DS8的中部;B—一个三级层序上部的不对称相序组成的旋回层,如“DEFG”序列, 图8 所示的DS8的顶界面;C—由古土壤层(G单元)所代表的旋回界面, 三级层序DS8的中部;图中A至G代表不同的岩相单元,详见正文所述,它们所构成的旋回层类型见 图6 ） |
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