Discussion on the perlexity in lithostratigraphy in terms of the particularity of stratigraphical records;
从地层记录的特性论岩石地层学的困惑
Focusing on understanding geological time,stratigraphy has made three milestone achievements characterized by lithostratigraphy,biostratigraphy and cyclostratigraphy.
围绕对地质时间的认识,地层学取得了从岩石地层学、生物地层学和旋回地层学3次里程碑性的重大进展。
Middle-Lower Ordovician lithostratigraphy in the Hangzhou area, Zhejiang;
浙江杭州地区中下奥陶统岩石地层研究
Advances in the study of the Jurassic-Cretaceous lithostratigraphy in the Luanping basin,north ern Hebei;
冀北滦平盆地侏罗系——白垩系岩石地层研究新进展
Cretaceous lithostratigraphy and sedimentary environment in the Ulan Ul Lake area,northern Qiangtang;
北羌塘乌兰乌拉湖地区白垩纪岩石地层及沉积环境
Characteristics of Yaojia Formation petrostratigraphy and sedimentary environment in the Songnen Basin in the Fuyu,Yushu areas;
松嫩盆地扶余、榆树地区姚家组岩石地层与沉积环境
Through the practice, this method is better than that of mapping by petrostratigraphy unit to get both petrology and sequencestratigraphy geological map showing more informations about sea level change, globe constrast, basin filling and g
实践证明这种方法比单纯的岩石地层单位填图具有一定的优越性 ,表现在研究程度和制图水平显著提高 ,地质图具有岩石、层序双重含义 ,为海平面升降、全球对比、盆地充填等重大地质基础问题及地质找矿和成矿预测提供了更多更广的地质信
Correlation between the Xujiahe Formation and the Xiangxi Group is performed by using various methods, such as petrostratigraphy, seismic stratigraphy, event stratification and high resolution cyclic stratigraphy, and the Upper Triassic in the whole basin is correlated.
通过岩石地层、地震地层、事件地层及高分辨率旋回地层等多种方法讨论了须家河组与香溪群各岩性段的对比关系,得出了全盆地上三叠统的对比关系;指出须四段底可近似看成等时界面;须家河组下部地层自西向东、向南逐层超覆在雷口坡组之上,上部地层在盆地西北部自东南向西北方向剥蚀层位渐次变老。
informal lithostratigraphic unit
非正式岩石地层单位
discontinuous lithostratigraphic unit
不连续岩石地层单位
A bend in a stratum of rock.
地层折曲岩石地层的褶曲
THE LITHOSTRATIGRAPHY AND SEQUENCE STRATIGRAPHY OF CAMBRIAN IN THE SOUTH OF MICANGSHAN AREA
米仓山南缘寒武纪岩石地层及层序地层
The primary unit of lithostratigraphy, consisting of a succession of strata useful for mapping or description.
地层，岩组岩石地层的基本单位，构成用于制图或描绘的一系列层次
FEATURES OF PLIOCENE STRATA AND LITHOSTRATIGRAPHIC UNITS ON HAINAN ISLAND
海南岛上新世地层特征及岩石地层单位
The division of the Paleozoic strata in Shenmu-Shuangshan area
神木—双山地区古生界含气层系岩石地层划分
Study on the Reasonable Overburden Depth for Subaqueous Rock Tunnel
岩石地层水底隧道合理覆盖层厚度研究
Stratification of rocks into beds.
层理岩石层理形成地层
(geology) a stratum of rock (especially sedimentary rock).
由岩石，尤其是水成岩组成的地层。
To lie at an angle to the horizontal plane, as a rock stratum or vein.
下沉从地平线下降，如岩石层或岩脉
To form bends in(a stratum of rock.
地层褶曲（在地层的岩石上）形成弯曲
a relation between the fossil content of a stratum and its lithology
地层所含的化石及地层岩性间的关系
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。
An area or a formation of older rocks completely surrounded by younger layers.
内围层完全被新层包围的旧岩石的地区或地层
Sequence-based Lithofacies Paleogeography of Permo-Carboniferous in Chengde Area
承德地区石炭-二叠系层序岩相古地理
An aquifer is a water-bearing rock stratum such as sandstone and chalk.
地下蓄水层是一些有水的岩石层, 如沙岩和白垩岩。
Diagenesis and Reservoir Evaluation of Carboniferous Carbonate Reservoirs in Tazhong Area
塔中地区石炭系碳酸盐岩成岩作用与储层评价