lithostratigraphic classification

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

Straftigraphic division and correlation of the Late Paleozoic coal-measure rock in the datong-Ningwu Basin of Shanxi

山西大宁盆地晚古生代煤系岩石地层划分与对比

The Stratigrapy Divede and Area Contrast about Nanhua System and Zhendan System of Zhenba, Southern Shanxi

陕南镇巴地区南华系—震旦系岩石地层划分与区域对比

New Idea about Division and Correlation of Lithostra- tigraphy of Lower Gaozhaitian Subgroup of Silurian in Wudong, Guiyang City

对贵阳乌当志留系高寨田群下亚群岩石地层划分、对比的新意见

DIVISION OF THE ARCHEAN STRATUM-ROCK UNITS,AND ITS CHARACTERISTICS IN THE BEIJING AREA

北京地区太古宙岩石、地层单元划分及其特征

Quaternary Lithostratigraphy and Chronostratigraphy Division and Correlation in Kunming Basin;

昆明盆地第四纪岩石地层与年代地层划分与对比

LITHOSTRATIGRAPHIC DIVISION OF THE CAMBRIAN IN THE MOUNT SERTENG AREA,INNER MONGOLIA

内蒙古色尔腾山地区寒武系岩石地层单位的划分

Stratification of rocks into beds.

层理岩石层理形成地层

Lithostratigraphic division and correlation of the Early Precambrian （Archean－Paleoproterozoic） in North China and age assignment of the lithostratigraphic units

华北早前寒武纪(太古宙-古元古代)岩石地层单位划分、对比及地质年代属性讨论

The salt rock genesis of 3~(rd) member of Shahejie formation in Dongpu Depression and the division of saline formation sequence

东濮凹陷沙三段盐岩成因及含盐地层层序划分

Origin of salt rock and classification of stratigraphic sequence for the third section of Shahejie Formation in Dongpu Depression

东濮凹陷沙三段盐岩成因及层序地层划分

STRATIGRAPHIC DIVISION AND LITHOSTRATIGRAPHIC CHARACTERIZATION OF THE ORDOVICIAN SYSTEM IN THE TAZHONG AREA OF THE TARIM BASIN

新疆塔中地区奥陶系地层划分与岩性研究

informal lithostratigraphic unit

非正式岩石地层单位

discontinuous lithostratigraphic unit

不连续岩石地层单位

Study of the Sequence Stratigraphic Subdivision and Lithofacies Paleogeography of Neogene Period in Chaidamu Basin

柴达木盆地新近纪层序地层划分及岩相古地理分析

Study of the Sequence Stratigraphic Subdivision and Lithofacies Paleogeography of Paleogene Period in Chaidamu Basin

柴达木盆地古近纪层序地层划分及岩相古地理分析

a layer of rock with a particular composition (especially of fossils); for dating the stratum.

具有特殊成分，尤其是化石的一层岩石；可用来确定地层的年代。

Petrochemical characteristics and rock types of Dawanghaizai rock body

大望海寨岩体岩石化学特征及岩石类型划分