Results 11 to 20 of about 5,189,165 (162)

Research on the Closure Polarity of the Paleo‐Asian Ocean: Evidence From the Three‐Dimensional Lithospheric Resistivity Structure of Central Asian Orogenic Belt

Geochemistry, Geophysics, Geosystems
The Central Asian Orogenic Belt (CAOB) is a Phanerozoic accretionary orogen with a complex formation process. This study imaged the three‐dimensional electrical structure of the lithosphere using the magnetotelluric data collected covering the southern ...
Kejie Yang, Gaofeng Ye, Xiangcheng Yi, Zhiguo An, Sheng Jin, Bin Liang, Hao Dong   +6 more
doaj   +3 more sources

NO EXCESSIVE CRUSTAL GROWTH IN THE CENTRAL ASIAN OROGENIC BELT: FURTHER EVIDENCE FROM FIELD RELATIONSHIPS AND ISOTOPIC DATA [PDF]

Геодинамика и тектонофизика, 2017
We provide new field observations and isotopic data for key areas of the Central Asian Orogenic Belt (CAOB), reiterating that no excessive crustal growth occurred during its ca. 800 Ma long orogenic evolution.
A. Kröner, V. Kovach, D. Alexeiev, Kuo-Lung Wang, Jean Wong, K. Degtyarev, I. Kozakov   +6 more
doaj   +4 more sources

COMPARISON OF DEEP CRUSTAL COMPOSITIONS BETWEEN THE QINLING-DABIE OROGEN (CHINA) AND CENTRAL ASIAN OROGENIC BELT AND IMPLICATIONS FOR UNDERSTANDING ACCRETIONARY AND COLLISIONAL OROGENIC PROCESSES [PDF]

Геодинамика и тектонофизика, 2017
It is generally considered that there are different continental compositions between a subductional– collisional and an accretionary orogen, however, what are the differences and how to identify them has not been well understood.
X. X. Wang, T. Wang, C. H. Ke, H. Huang, Y. Tong, Y. Yang, D. W. Hong   +6 more
doaj   +4 more sources

GEOCHEMISTRY, ZIRCON U-PB GEOCHRONOLOGY, ND-HF ISOTOPIC CHARACTERISTICS AND TECTONIC IMPLICATIONS OF THE SOUTH MUYA BLOCK METASEDIMENTS (NORTHEASTERN CENTRAL ASIAN OROGENIC BELT) [PDF]

Геодинамика и тектонофизика, 2017
The Neoproterozoic to Cenozoic collage of the Central Asian Orogenic Belt is well-known to include Precambrian continental blocks and microcontinents traditionally attributed to rifting of Siberia or Gondwana prior to CAOB assembly that significantly ...
S. Yu. Skuzovatov, Yu. V. Noskova, S. I. Dril, K.-L. Wang, Y. Iizuka   +4 more
doaj   +4 more sources

TRIASSIC TERMINAL MAGMATISM IN THE SOUTHERN CENTRAL ASIAN OROGENIC BELT: IMPLICATIONS FOR OCEAN CLOSURE IN ACCRETIONARY OROGENS [PDF]

Геодинамика и тектонофизика, 2017
The key to defining the termination of accretion in an accretionary orogen is to recognize the initial magmatic processes that are generated at the time of ocean closure.
Shan Li, Tao Wang, Wen-Jiao Xiao, Sun-Lin Chung, Simon A. Wilde   +4 more
doaj   +2 more sources

EARLY STAGE OF THE CENTRAL ASIAN OROGENIC BELT BUILDING: EVIDENCES FROM THE SOUTHERN SIBERIAN CRATON [PDF]

Геодинамика и тектонофизика, 2017
The origin of the Central-Asian Orogenic Belt (CAOB), especially of its northern segment nearby the southern margin of the Siberian craton (SC) is directly related to development and closure of the Paleo-Asian Ocean (PAO).
D. P. Gladkochub, T. V. Donskaya, Shihong Zhang, S. A. Pisarevsky, A. M. Stanevich, A. M. Mazukabzov, Z. L. Motova   +6 more
doaj   +2 more sources

THE LATE PALEOZOIC EVOLUTION OF THE CENTRAL INNER MONGOLIA, CHINA: A PERSPECTIVE FROM METAMORPHIC STUDY [PDF]

Геодинамика и тектонофизика, 2017
The Xing’an-Inner Mongolia Orogenic Belt (XIMOB) exposed in the eastern section of the Central Asian Orogenic Belt (CAOB) is generally thought to have resulted from closure of the Paleo-Asian ocean [Şengör et al., 1993].
J. R. Zhang, C. J. Wei, H. Chu, Y. P. Chen   +3 more
doaj   +2 more sources

DETRITAL ZIRCON AGES AND SOURCES OF MATERIAL FOR THE LOWER CAMBRIAN DEPOSITS OF THE MEL'GIN TROUGH OF THE BUREYA CONTINENTAL MASSIF [PDF]

Геодинамика и тектонофизика, 2017
Bureya continental massif is one of the largest continental massifs in the eastern part of the Central Asian orogenic belt (CAOB) (Fig. 1), and knowledge of its geological structure is of fundamental importance in understanding the history of its ...
R. O. Ovchinnikov, A. A. Sorokin
doaj   +2 more sources

Detrital zircon U–Pb and Hf isotopic dataset for the Central Asian Orogenic Belt, northern China

Geoscience Data Journal
The Central Asian Orogenic Belt (CAOB) is one of the biggest accretionary orogens in the world. With the development of laser ablation‐inductively coupled plasma‐mass spectrometry (LA‐ICP‐MS), large data of detrital zircon U–Pb and Hf isotopes have been ...
Linxi Wang, Ning Huo, Guanzhe Jiang, Chao Han, Jingxian Sun, Hu Huang   +5 more
doaj   +2 more sources

GEOCHRONOLOGY AND SR-ND ISOTOPE GEOCHEMISTRY OF LATE PALEOZOIC COLLISIONAL GRANITOIDS OF UNDINSKY COMPLEX (EASTERN TRANSBAIKAL REGION) [PDF]

Геодинамика и тектонофизика, 2017
There are several geodynamic models of the Central Asian Orogenic Belt (CAOB) development [Şengör et al., 1993, Zorin, 1999; Parfenov et al., 1999, 2003; Willem et al., 2012; and others].
S. I. Dril, Yu. V. Noskova, K.-L. Wang, V. A. Belyaev, S. Yu. Skuzovatov, D. A. Grigoriev, D. A. Belkov   +6 more
doaj   +2 more sources