1.
MULTIPLE STRATIGRAPHICAL SUBDIVISION AND CORRELATION OF THE NORTH CHINA TYPE CAMBRIAN AND EARLY ORDOVICIAN OF HENAN
河南省华北型寒武纪-早奥陶世多重地层划分与对比
2.
The North China type Cambrian and Early Ordovician strata can be subdivided into 7 Formations,21 biozones and 10 stages.
河南省华北型寒武纪—早奥陶世地层可分为7个组、21个生物带、10个阶。
3.
This paper is a continuation of the papers on lithofacies palaeogeography of the Early, Middle and Late Cambrian and the Early and Middle Ordovician.
本文是笔者等的中国早、中、晚寒武世和早、中奥陶世岩相古地理诸文的继续。
4.
The Ordovician Conodonts and the Cambrian-Ordovician Boundary at the Platform Facies in the Tarim Basin, China
塔里木盆地奥陶纪台地相区牙形石及寒武—奥陶系界线
5.
THE CAMBRIAN AND ORDOVICIAN STRATA IN THE QUEERQUEKE AND YAERDANG MOUNTAINS, XINJIANG
新疆却尔却克山—雅尔当山寒武奥陶纪地层
6.
The material source of the Carboniferous karst type bauxite in North China mainly came from the underlying Late Cambrian-Middle Ordovician carbonate rock.
华北石炭纪岩溶型铝土矿的主要物质来源为下伏的晚寒武世—中奥陶世碳酸盐岩。
7.
Sedimentary sequences in Keping area, Xinjiang: Constraints from carbon and oxygen isotope compositions of Cambrian to Ordovician carbonate rocks
新疆柯坪地区寒武纪-奥陶纪碳酸盐岩沉积旋回的碳氧同位素研究
8.
CAMBRIAN─ORDOVICIAN CONODONTS AND SEDIMENTARY EVOLUTION OF THE PRECORDILLERA (ARGENTINA)
前科迪勒拉（阿根廷）寒武─奥陶纪牙形刺和沉积演化
9.
GRAPTOLITE ZONE OF THE ORDOVICIAN AND EARLY SILURIAN IN KALPIN REGION, XINJIANG
新疆柯坪地区奥陶纪和早志留世的化石带
10.
Hydrocarbon in the Ordovician petroleum accumulation system originated from the Cambrian and Lower Ordovician source rocks.
塔中低凸起奥陶纪油气成藏体系的源岩为寒武系及下奥陶统烃源岩 ;
11.
Late Cambrian Conodonts Composition and the Determination of Cambrian and Ordovician Boundary in Huangyangshan of Laiwu City in Shandong Province
山东莱芜黄羊山晚寒武世牙形石组合及寒武系与奥陶系界线的确定
12.
Petroleum Geologic Features of Cambrian-Ordovician in Tarim Basin
塔里木盆地寒武──奥陶系石油地质特征
13.
Major hydrocarbon source rocks are in the Cambrian and Ordovician.
寒武-奥陶系烃源岩是该区主力烃源岩;
14.
STUDY ON THE CAMBRIAN-ORDOVICIAN CONODONTS FROM ZHUJI,ZHEJIANG
浙江诸暨地区寒武-奥陶系牙形石研究
15.
The Yangtze plate drifted toward the north during Palaeozoic and the studied area reached 9° south latitude or so at the end of Cambrian and the beginning of Ordovician.
古生代扬子板块由南向北漂移,寒武纪末—奥陶纪初本区到达南纬9°左右。
16.
MICROFLORA OF THE SINIAN SYSTEM AND LOWER CAMBRIAN NEAR KUNMING,YUNNAN AND ITS STRATIGRAPHICAL SIGNIFICANCE
云南昆明附近震旦纪及早寒武世微古植物群及其地层意义
17.
LATE EARLY AND MIDDLE ORDOVICIAN CEPHALOPODS FROM GUICHI, ANHUI
安徽贵池早奥陶世晚期及中奥陶世的头足类
18.
Lower Ordovician Reefs in the Honghuayuan Formation at Dongzhi,Anhui:Microbial Reefs Just Prior to the Ordovician Biodiversification
安徽东至早奥陶世红花园组生物礁:奥陶纪生物大辐射前的微生物礁