As only one kind of fossil in Proterozoic,stromatolite is an important material in the paleo-geography changing study.
元古代叠层石是研究古地理变化的重要材料。
Middle-caledonian paleogeomorphology characteristic and its control oover the sediment in the central area of Tarim;
塔中地区加里东中期古地貌特征及沉积控制
Relationship between the Yangchang Formation Top s Paleogeomorphology and the Earlier Jurassic Petroleum, Suijing Oilfield;
绥靖油田延长组顶部侵蚀古地貌与侏罗系油藏关系分析
According the theory, it is possible to rebuilding basin paleogeomorphology before deposition by high resolution sequence str.
应用高分辨率层序地层学方法进行地层对比能使地层对比等时性更强、精度更高 ,进而能更好地反映原始古地貌特征。
Recent advances in the study of paleomagnetism of south China;
华南古地磁研究的若干新进展
Early Triassic Paleomagnetism of Cathysian Block and Its Tectonic Implications;
华夏地块早三叠世古地磁结果及其构造地质意义
The new methods include paleomagnetism for prospe.
介绍了新的成矿理论,主要有地球化学障成矿、陨击成矿、地幔柱成矿、边缘成矿和海底成矿理论;新方法主要有预测沉积矿产的古地磁法、预测铅、铀矿稳定同位素法、气体测量法、预测卡林型金矿的顺磁共振法以及应用于寻找隐伏矿床的元素活态提取法和金属地震法等等。
Bioturbation structures and paleogeography of mixed deposits of the Lower Ordovician Sandaokan Formation, Ordos basin;
鄂尔多斯盆地三道坎组混合沉积的生物扰动构造与古地理
Evolution of paleogeography of Triassic of Lower Yangtze area;
下扬子区三叠纪古地理演化
Study on lithofacies paleogeography of Maokou Age of permian in the South of Anhui;
皖南地区二叠纪茅口期岩相古地理研究
The paleogeomorphy plays an important role in controlling sequence forming and growing as well as reservoir distribution,while the restoration of paleogeomorphy can help recognize reservoir growth and its distribution characters,judge the paleogeomorphic environments,the distribution of paleo-organisms and the characteristics of structural evolution.
古地貌对层序的形成与发育以及储层的分布起着重要的控制作用,古地貌的恢复可以有助于识别储层发育与分布特点、判断古地理环境、古生物分布以及构造演化特征等。
The development of sequence boundaries is usually associated with the eroding peneplaining, fluvial downcutting and tectonic uplifting processes which causes a great reforming of paleogeomorphy.
层序界面的形成伴随着剥蚀夷平、水道下切、构造抬升等古地貌改造作用 ;层序的样式、层序 -体系域 -准层序的平面分布及削截、超覆尖灭、前积角度、退积幅度等地震反射特征也受古地貌的直接影响 。
Gold deposits in the Wangu area are controlled regional tectono-metallogenic unit.
万古地区金矿床的成矿作用受到区域构造成矿的控制,矿区的断裂构造已经成为燕山中晚期金矿的定位构造。
The palaeotemperature evolution of Bayindulan depresion has been recovered with the method of vitrinite reflectance.
应用镜质体反射率法恢复了巴音都兰凹陷的古地温演化史,研究结果表明巴音都兰凹陷侏罗纪与白垩纪具有不同的地温场特征,晚侏罗世古地温梯度高于早白垩世地温梯度,早白垩世地温梯度可达4。
2℃/100m between Tertiary and Quaternary period because of the continuous uplift erosion and the decrease of the Terrestrial heat flow, which made the palaeotemperature begin to decrease at early Tertiary.
8℃/100m,古地温比现今温度更高。
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