Heterolithic unconformity

用法例句

he paper expounds the intension and rescarch significance of karst unconformity,systematically summarizes identification criteria for the palaeokarst unconformity, considers thedeformational form (body) and formation constituting karst system as major marks.

本文综述了岩溶不整合的内涵和研究意义，系统总结了古岩溶不整合的鉴别依据，把组成岩溶体系的改造形态（体）和建造作为主要标志：认为岩溶改造形态（体）有古个体形态标志和组合形态（体）──地形地貌标志，这些形态（体）应有岩溶建造充填或覆盖才有鉴定意义；还认为岩溶建造是确定岩溶不整合的主要依据，与建造同时形成的生物化石及同位素年龄是直接的关键证据：岩溶建造底部建造层中的溶积钙砾岩和溶积钙屑灰岩，两岩石系列中的岩石成因类型、结构构造、层面构造是确定古岩溶不整合面产状、古岩溶水流向的决定性标志；此外，古构造对岩溶和岩溶建造都有一定控制作用，有建造充填、覆盖，也是确定岩溶不整合的标志。

There exists paleokarst unconformity on top of the Loushanguan Formation,western Hubei.

鄂西娄山关组顶部存在古岩溶不整合面，有众多陆上暴露和溶蚀标志，表明其产生受寒武纪末海平面下降事件的控制。

PRELIMINARY DISCUSSION ON PALAEOKARST UNCONFORMITY──Illustrated by Late Cretaceous Karst in Baishabao,Yangshuo County, Guangxi

略论古岩溶不整合──以广西阳朔白沙堡晚白垩世岩溶为例

GENERAL SITUATION OF KARST IN CUBA

古巴岩溶简况——兼论古巴的岩溶峰林

Paleo-karstification types,karstification periods and superimposition relationship of Ordovician carbonates in northern Tarim Basin

塔北地区奥陶系碳酸盐岩古岩溶类型、期次及叠合关系

Meteoric water karstification controlled by sequence unconformity of Cambrian-Lower Ordovician in Tazhong area

塔中地区寒武系—下奥陶统白云岩层序不整合面控制的大气水溶蚀作用研究

Study on Palaeo-Rock-Solution of Carbonate Rock of Ordovician and Its Reservoir;

奥陶系碳酸盐岩古岩溶及其储层研究

Integrated Application of the Integrality Detection Method on the Punching Grout Piles in the Karst Region

岩溶地区冲孔灌注桩完整性检测方法的综合应用

Difficulty and countermeasures in carbonate paleokarst reservoir prediction

碳酸盐岩古岩溶储层预测的难点与对策

Study on the Carboniferous Palaeokarst Landform in Eastern Sichuan Basin

四川盆地东部黄龙组古岩溶地貌研究

The characteristic of Huangcao Middle-Upper Cambrian reservoir

武隆黄草中上寒武统古岩溶储层特征

The lay-like karst aquifer formed by some special strata and fossil karst are very important in the groundwater exploitation in this area.

特殊岩性和古溶蚀形成的似层状岩溶含水层具有重要的开发价值。

Transition of river system in karst basin-A case study on Ordovician palaeo-karst in the northwest of Block 6,Tahe Oilfield

岩溶流域的水系变迁——以塔河油田6区西北部奥陶系古岩溶为例

The Roadbed Karst Improvement in Qianguixian Constructs the Application

路基岩溶整治在黔桂线施工中的应用

Photosynthetic Characteristics and Chlorophyll Fluorescence Parameters of Pteroceltis tatarinowii in Response to Different Habitats in Karst Area

青檀光合作用和荧光特性对岩溶区不同生境的响应

Research on Tourism Integrated Development ofKarst Tiankeng under the Viewpoint of Organizational Ecology--A Case Study of Dashiwei Tiankeng Group of Leye;

组织生态学视角下的岩溶天坑旅游整合开发研究——以乐业大石围天坑群为例

The cementation of the conglomerate, dating back to the Jurassic period is so compact that it has hardened into rock and comes into contact with the limestone of the ordovician system in angular uncoformity.

砾岩胶结紧密已硬化成岩石,与奥陶系灰岩呈角度不整合接触,时代为侏罗纪。

A PRELIMINARY DISCUSSION ON THE UNCONFORMITY RELATIONSHIP BETWEEN MIDDLE AND LOWER PROTEROZOIC ERATHEM ON THE NORTHERN MARGIN OF HUANGLING FAULTED DOME

试论黄陵断隆北缘中、下元古界的不整合关系

The Research on Characteristics of Ordovician Palaeokarst and Reservoir in Tahe Oilfield;

塔河油田奥陶系古岩溶及储层特征研究

Stages of Paleokarstic Hypergenesis in Ordovician Reservoir,Tahe Oilfield

塔河油田奥陶系油藏古岩溶表生作用期次划分