| 1. | Sequences of rock units are incompletely known .
岩石单元的层序了解得不完全。 |
| 2. | Stratigraphy studies the sequence of the rocks in the earth's crust .
地层学研究地壳中岩石的层序。 |
| 3. | These fluctuations control the distribution of the sequences .
这些海平面的浮动控制了沉积层序的分布。 |
| 4. | The erosional surface dissected by such valleys may subsequently become an unconformity in the stratigraphic sequence .
被这种河谷切割的侵蚀面后来可能成为地层层序中的不整合性。 |
| 5. | Grain gradation, from coarser below to finer above in repeated, truncated sequences within the ellerslie sandstone is also evident .
在埃勒斯莱砂岩层段内，重复出现的截顶层序中，自下而上，由粗变细的粒级递变也是明显的。 |
| 6. | Analysis of sequence stratigraphy in changling depression
长岭凹陷层序地层分析 |
| 7. | The sequence develops a three - divided system tracts
层序发育三分体系域。 |
| 8. | Discussion on fan - delta , parasequence and their relation
扇三角洲相与副层序关系的探讨 |
| 9. | Characteristics of sequence stratigraphy in the saline lake basin
盐湖盆地层序地层特征 |
| 10. | Sequence stratigraphy of jurassic in west junggar basin
准噶尔盆地西部侏罗系层序地层特征 |
