中陶

江西玉山古城一带早、中奥陶世笔石地层

Early-Middle Ordovician graptolite beds of Guchen , Yushan county , Jiangxi

鄂尔多斯地区西缘中奥陶世等深流沉积

The Middle Ordovician Contourite on the West Margin of Ordos

安徽贵池早奥陶世晚期及中奥陶世的头足类

Late early and Middle Ordovician cephalopods from guichi , Anhui

广西恭城中奥陶世笔石地层的发现

Discovery of Middle Ordovician graptolite beds in gongcheng , Guangxi

中朝地台的中奥陶统&下石炭统及其古地理和构造含意

Middle Ordovician-Lower Carboniferous of Sino-Korean platform and its paleogeography and structural significance

中奥陶统主要为半深水陆棚沉积环境，并对其沉积相模式进行了详细的重建。

The sedimentary environment is mainly semi-deep water shelf .

太原西山中奥陶统脱白云石化定量研究

Quantitative study on DEDOLOMITIZATION of Middle Ordovician Series in West Mountain , Taiyuan

主要的供水水源为中奥陶统碳酸盐类岩石中的裂隙-喀斯特水。

The main water source is fracture-karst water in Middle Ordovician carbonate rocks .

昆仑-阿尔金地区中奥陶世腕足类

Middle Ordovician brachiopods from Mts . Kunlun and Altun

弗吉尼亚州芬卡苏地区中奥陶统重力流及其伴生沉积

Gravity flow deposits and associated sediments from middle ordovician , fincastle , virginia

巴楚地区中奥陶世生物礁造礁生物特征

Characteristics of Middle Ordovician Organic Reefs in Bachu Area

江西广丰地区中奥陶统层序地层分析

An analysis on Middle Ordovician stratigraphic sequences in Guangfeng

陕西渭北富平一带中奥陶世沉积物的浅水证据

The shallow-water evidences from sediments in the Middle Ordovician in fuping , shaanxi

湖南祁东中奥陶世笔石地层

Middle Ordovician graptolite strata in qidong , hunan

贵阳乌当中奥陶世的古环境

The Middle Ordovician Palaeoenvironment of Wudang , Guiyang

安徽中奥陶世台地边缘铁锰质结核特征和成因

Characteristics and Origin of Iron-Manganese Nodule of the Middle Ordovician Platform Margin in Anhui

宝塔灰岩&中奥陶统密集段

Baota formation : a Middle Ordovician condensed section

塔里木盆地北部早古生代早&中奥陶世一次典型的碳酸盐岩台地沉没事件

A typical carbonate platform drowning event during early Middle Ordovician in North Tarim Basin

华南下、中奥陶统紫台组命名地点在贵州印江紫台。

The Lower to Middle Ordovician Zitai Formation is named by Mu et al .

陕西富平中奥陶统平凉组的深水碳酸盐碎屑流

Deep water carbonate debris flow in the Middle Ordovician Pingliang Formation of fuping , shaanxi

扬子区下、中奥陶统大湾组及其同期地层

The lower to Middle Ordovician Dawan formation and its coeval rocks in the Yangtze Region

华南下/中奥陶统界线附近笔石动物群的图形对比研究

Graphic correlation of graptolite fauna near the Lower / Middle Ordovician boundary in South China

贵州北部中奥陶统的牙形石

The Middle Ordovician Conodonts in Northern Guizhou

甘肃环县中奥陶世介形类化石

Middle Ordovician Ostracodes from huanxian , Gansu

安徽、浙江中奥陶世头足类新材料

Middle Ordovician cephalopods from Anhui and Zhejiang

滇西保山南部早中奥陶世沉积缺失的发现及意义

The Discovery and Significance of Absence in Early-Middle Ordovician in Southern Baoshan , Western Yunnan

中奥陶世&晚奥陶世早期孤立型碳酸盐岩台地；

Isolated carbonate platform in middle-late Ordovician ;

综合研究认为，本区奥陶系烃源岩在中奥陶世逐渐进入生烃门限并快速成熟；

Source rocks of Ordovician reached hydrocarbon generating threshold gradually and matured quickly in middle Ordovician .

中奥陶世黑色的笔石页岩为典型的半封闭缺氧的深水沉积环境，反映了海水逐步加深，水体也变得相对宁静。

The black graptolite shale facies indicate a deep-water , half enclosed and anoxic sedimentary environment .

中奥陶统灰岩岩溶水对煤矿安全威胁最大。

Karst water from Middle Ordovician limestone can induce the most dangerous water hazards menacing mine safety .