1.
Candidate for the Cambrian-Ordovician boundary stratotype of Newfoundland
关于纽芬兰寒武系-奥陶系界线层型候选剖面
2.
GLAUCONITIZED SPONGE SPICULES FROM THE YELI FORMATION AT THE DAYANGCHA CAMBRIAN-ORDOVICIAN BOUNDARY SECTION,JILIN
吉林大阳岔寒武系-奥陶系界线剖面冶里组海绿石化海绵骨针化石
3.
A New Data on Determination of the Boundary between Cambrian and Ordovician in Tongren, Guizhou
贵州铜仁寒武系与奥陶系界线划分新资料
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.
Dendroids from the Strata Near the Cambrian-Ordovician Boundary of Taoyuan, Hunan Province
湖南桃源地区寒武系与奥陶系界线附近的树形笔石类
6.
STUDIES ON GRAPTOLITE-BEARING STRATA OF THE CAMBRIAN-ORDOVICIAN BOUNDARY FROM TAOYUAN-CILI,HUNAN PROVINCE
湖南桃源、慈利地区寒武系与奥陶系界线附近含笔石地层研究
7.
RESEARCH ON THE CONODONT NEAR THE BOUNDARY BETWEEN CAMBRIAN AND ORDOVICIAN SYSTEMS IN JIANGSHAN-YANGLIUGANG REGION, ZHEJIANG PROVINCE
浙江省江山杨柳岗寒武—奥陶系界线附近牙形石的研究
8.
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
9.
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
10.
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;
11.
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
12.
CAMBRIAN-ORDOVICIAN BOUNDARY AND THEIR RELATED TRILOBITES IN THE HANGULA REGION,W.NEI MONGGOL
内蒙古西部杭乌拉地区寒武—奥陶系分界及有关三叶虫
13.
The Lower Palaeozoic group mainly includes Cambrian, medial and lower Ordovician, which are marine carbonate in the district.
下古生界包括寒武系和下、中奥陶统，主要由海相碳酸盐岩构成。
14.
Sedimentary facies analysis of Cambrian-Ordovician in eastern Tarim Basin
塔里木盆地东部地区寒武系—奥陶系沉积相分析
15.
THERMOLUMINESCENCE OF THE CAMBRIAN AND ORDOVICIAN LIMESTONES FROM EASTERN HEBEI AND WESTERN ZHEJIANG, CHINA
浙西、冀东寒武-奥陶系灰岩地层的热发光特征
16.
TYPES AND ORIGINS OF CAMBRIAN-ORDOVICIAN DOLOMITE IN SOUTHERN ANHUI
皖南寒武-奥陶系白云岩类型及成因探讨
17.
NEW DATA FROM THE CAMBRIAN AND ORDOVIAN IN THE SHIHUIGOU AREA, ULAN COUNTY, QINGHAI PROVINCE
青海乌兰石灰沟地区寒武、奥陶系新材料
18.
Research of Cambrian-Ordovician Sedimentary System and Its Petroleum Accumulation Conditions of Middle Tarim-basin;
塔中寒武—奥陶系沉积特征与成藏条件研究