1) paleokarst rock series
古岩溶岩系
2) karst rock series
岩溶岩系
1.
Based on the geological observation, the determination of geological age by isotopes,the sporopollen analysis and the geochemical analysis of trace element, the author demonstrates that the purple rock series in the suburbs of Guanyang is the karst rock series of the Quaternary period.
据野外地质观察、同位素地质年龄测定、孢粉分析及微量元素测定等成果的综合研究，论证了灌阳县城郊紫红色岩系为第四纪沉积的岩溶岩系。
4) paleokarst
古岩溶
1.
Study of Ordovician paleokarst in Qianmiqiao buried hill in Dagang oil field, China;
大港地区千米桥潜山奥陶系古岩溶研究
2.
The macro-and-micro-features of paleokarst and karst facies of the Ordovician in the north of Anhui, China;
皖北奥陶系古岩溶宏微观特征及岩溶相模式
3.
Karstrocks features, types and periods of paleokarst Ordovician in the north of Anhui, China;
皖北奥陶系古岩溶分期 分类及岩溶岩特征
5) palaeokarst
古岩溶
1.
A preliminary analysis on relation between palaeokarst and migration and accumulation of oil/gas;
古岩溶与油气运移和成藏关系浅析
2.
An approach to the palaeokarsts and pool accumulation in the Dengying Formation (Sinian) of the Weiyuan gas field, Sichuan;
威远气田震旦系灯影组古岩溶与成藏探讨
3.
Controlling Effects of Fault over Ordovician Palaeokarst in Tahe Region;
塔河地区断裂对奥陶系古岩溶的控制作用
6) paleokarst
古岩溶型
1.
Geological characteristics of paleokarst type gold deposits in western Guang xi;
桂西古岩溶型金矿地质特征
补充资料：含煤岩系
| 含煤岩系 coal-bearing strata 一套含有煤层或煤线的沉积岩系。又称煤系、含煤沉积或含煤建造。构成含煤岩系的沉积岩大都呈灰、灰绿、灰黑和黑色，主要是各种粒度的砂岩以及粉砂岩、泥岩、灰质泥岩和煤组成，砾岩、粘土岩和石灰岩也常见，有时也见到铝质岩、油页岩、硅质岩和火山碎屑岩等。含煤岩系一般富含动、植物化石。有时还可见到多种碳酸盐结核、硫铁矿结核以及硅质结核等。含煤岩系的形成时代从古生代（主要是晚古生代）至第三纪。含煤岩系在世界各大洲的许多地方都有发现。含煤岩系的变化，主要受控于它形成时的古构造和古地理环境。不同时代、不同地区的含煤岩系，其特征不同。含煤岩系的厚度由几米至几十米甚至上万米，含煤层数由一至一二百层不等，煤层厚度相差也极大，有的厚度超过100米。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条