منابع مشابه
The Mesozoic palaeorelief of the northern Tian Shan (China)
The Tian Shan range offers a natural laboratory to study orogenic processes. Most of the previous studies focused on either the Paleozoic evolution of the range or its Cenozoic intracontinental evolution linked with the India-Asia collision. In this study, detailed field investigations on the relationship between sedimentary cover and basement constrain the Mesozoic evolution of the northern Ti...
متن کاملDetachment folding in the Southwestern Tian Shan–Tarim foreland, China: shortening estimates and rates
Geologic observations of the Chinese Tian Shan foreland reveal active, contractional deformation along the entire margin. To quantify the amount of shortening and understand the structural style, we mapped the stratigraphy and structure of four folds expressed at the western end of the foreland, north of Kashi. In this region, upper Tertiary through Quaternary sediments are conformable, but an ...
متن کاملActive flexural-slip faulting: A study from the Pamir-Tian Shan convergent zone, NW China
The flexural-slip fault (FSF), a type of secondary fault generated by bed-parallel slip, occurs commonly and plays an important role in accommodating fold growth. Although the kinematics and mechanics of FSFs are well studied, relatively few field observations or geometric models explore its geomorphic expression. In the Pamir-Tian Shan convergent zone, NW China, suites of well-preserved FSF sc...
متن کاملPhoenix Landing Site Geomorphology: Surface Stability and Implcations for the Mar- Tian Latitude-dependent Mantle
Introduction. The NASA Phoenix lander has provided a unique first-look at permafrost processes operating on the surface of the martian northern plains [1]. Critical results from the mission include the detection of an icy surface present beneath thin, overlying, dry sediments [1-3]; complex soil chemistry comparable to that observed in terrestrial cold and arid terrains [4, 5]; and weather/clim...
متن کاملMagnetochronology of the Upper Cenozoic strata in the Southwestern Chinese Tian Shan: rates of Pleistocene folding and thrusting
The southwestern Chinese Tian Shan of Central Asia is an actively deforming part of the Indian^Asian collision system. Paleomagnetic investigations of two Plio^Pleistocene terrestrial successions provide the first detailed magnetostratigraphy for the upper Cenozoic strata in this region. Paleomagnetic samples were collected from 358 sites within the Atushi Formation and Xiyu Formation across th...
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ژورنال
عنوان ژورنال: Journal of Maps
سال: 2013
ISSN: 1744-5647
DOI: 10.1080/17445647.2013.820879