According to scientific textual research, there used to be a vast ocean, hundreds of millions of years of crustal movement, forming a U-shaped canyon.
The presence or absence of an angular unconformity within the Shuangqiaoshan Group in northern Jiangxi and the related crustal movement has long been, a subject of much controversy.
In addition, as a result of the earth's crustal movements, the danger of earthquakes is increasing.
Horizontal crustal movement before the 2008 Wenchuan M_S8.0 earthquake obtained from GPS observations in regional network
In the light of the special chanacteristics of China's geologic structure, Li Siguang applied the method of geomechanics to study the law of crustal movement.
fixed theory and the mobilistic theory of crustal movements
Significant fluctuation with a time-scale of several years exist in the crustal movement, which might be a principal feature for the continental crustal movement;
In the crust some weak areas often more susceptible to intense crustal movement and fold uplift caused by stretching, the mountains, many of the world's mountains is formed.
So the theoretical bases for objective recognizing the recent crustal movements by using the quantitative research of geodetic method are supplied by means of this study.
In the ancient crustal era, the Gannan and Northern Sichuan generations were formerly vast oceans, crustal movement, magma gushing, vicissitudes of the sea, and the ingenious work of nature, creating one beautiful prairie after another.
Based on present crustal movement, the potential correlation between active crustal-block movement velocity and strong earthquake activity has been discussed.
Looking at the introduction of the archway on the hill, we know that the peninsula originally emerged from the surface of the water during crustal movement, and there are many karst landscapes on the island.
That the cyclical change of the shape of the mantle produces potential energy force in earth's crust results in crustal movement.
The geodimeter measurements executed in April also disclosed very rapid and complicated horizontal crustal movements.
The Global Positioning System (GPS) is used to monitor crustal movement which is the new method for earthquake prediction.
The measurement of electro-optical rangefinder in April also reveals that the horizontal crustal movement is very fast and complex.
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