tectonic cycle

The time limits of two grade ⅱ sequences correspond to Early Permian and Late Permian and they are consistent with tectonic cycle and time limits of basin changing in southern China.

2个级层序的时限分别对应早二叠世和晚二叠世，这与中国南方二叠纪构造旋回盆地变更时限相一致。

Based on lithology, lithofacies, seismic reflection, log response, paleobiology, tectonic cycle, contact relationship and isotopic dating, the lower paleogene in the Liaohe Basin is divided into 4 sequences and 12 subsequences.

根据岩性、岩相、地震反射、测井响应、古生物、构造旋回、接触关系及同位素年龄测定等，将辽河盆地下第三系划分为4个层序和12个亚层序。

The act IV of Yanshan tectonic cycle lead to the angular unconformity between the late Jurassic and early Cretaceous strata in the study area.

燕山构造旋回第Ⅳ幕造成了测区内晚侏罗统地层与早白垩统地层的角度不整合。

Xinglonggou and Lanqi cycle are formed during the transition of ancient Asia tectonic field to Round Pacific Ocean tectonic field and Yixian cycle is formed in back arc rift basin.

兴隆沟、蓝旗旋回是在挤压盆地中形成的，是古亚洲构造域向环太平洋构造域转换时期的产物；

The area had come through many times reformation of tectonic cycle, the tectonic distortion of marine facies Mesozoic group and Proterozoic erathem were very intricate.

该区经历多期构造活动改造，海相中、古生界构造变形极为复杂。

An analysis of Late Permian Early Triassic sedimentary evolution and tectonic setting in the Linxi region shows that the Late Paleozoic plate tectonic movement in the southern Da Hinggan Mountains continued till the Indosinian tectonic cycle.

林西地区晚二叠世早三叠世的沉积构造演化特征揭示，大兴安岭南部的晚古生代板块构造活动一直到印支构造旋回才结束。

The main factors leading to the development of paleokarst in the region were found to be multi-phase tectonic cycle, complicated fault-block tilting and long-term dissolution by chemically active fluids.

根据区域构造演化史提出岩溶演化模式，指出多期的构造旋回，复杂的断块掀斜作用和长期的化学活动性流体的溶蚀是研究区古岩溶发育的主要因素。

The implication of tectonic cycle in terms of plate tectonics theory is totally different from the one in early knowledge, which laid stress on uncomformity.

板块构造理论中的构造旋回含义与早期经典的强调以不整合为基础的认识不同。

Therefore, it appears to be considered the Late Cretaceous as the beginning of the tectonic magma cycle of the Himalaya stage.

因此可将晚白垩世视为喜山期构造&岩浆阶段的开始。

Sedimentary formation and tectonic cycle of the Jurassic Northeastern Jiangxi continental basin

赣东北侏罗纪陆盆的沉积建造及构造旋回北京燕山构造旋回安粗岩系

Some forecasters see the current expansion-with no course reversal-as dominating the remainder of this tectonic cycle.

有些预测专家认为,目前的扩张将主导这个剩馀的板块周期,不会再逆转.

Preliminary study on tectonic cycle sequence and reconstruction of the Silurian-Devonian prototype basin in South Tianshan orogenic belt

南天山造山带志留&泥盆纪盆地恢复与构造旋回地层学初探

The tin ore belt of southeast Yunnan is a tectonicmagmatic-tin metallization belt formed in the Yanshan tectonic cycle.

滇东南锡矿带是燕山构造-岩浆旋回为主体形成的构造-岩浆-锡矿带。

The tectonic cycle of sedimentary formation makes part of a well logging curve similar to the whole in shape to a certain extent.

陆敬安李舟波：测井曲线的自相似性研究，测井技术，1996（6）20422～427。沉积地层的旋回构造使得反映地层物理响应的测井曲线局部和整体之间呈现不同程度的自相似性。

Plate Tectonic Cycle v. Petroleum Province Type Division and Oil-Gas Resource Distribution

板块构造旋回与全球含油气区类型划分、油气资源展布