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Start Over Author "Wang, Qingchen" Journal chinese science bulletin
11 results on '"Wang, Qingchen"'

9. Structural coupling of the Dabie Orogen with Hefei Basin

Author

Ma Li, Wang Qingchen, and Cong Bolin

Subjects
Structural coupling, Multidisciplinary, Inversion (geology), Geochemistry, Orogeny, Mesozoic, Structural basin, Geomorphology, Mantle (geology), Geology
Abstract

Geological, geophysical and geochemical data show that both of the Dabie Orogen and Hefei Basin formed during a Mesozoic orogeny. A three-stage development of the Hefei Basin includes down-warping, half grabben, and positive inversion. Both the uplift in orogen and the depression in basin resulted from the “de-rooting” of orogen and up-welling of the mantle.

Published
1997

10. Rutile U-Pb age for the ultra-high pressure eclogite from the Dabie Mountains, central China: Evidence for rapid cooling.

Author

Li Qiuli, Li Shuguang, Zhou Hongying, Li Huimin, Hong Ji'an, Wang Qingchen, and Massonne, H.J.

Subjects
RUTILE, ECLOGITE
Abstract

Examines the uranium-lead isotope composition of rutile, omphacite and garnets in the eclogite in China. Determination of the cooling ages of minerals in ultrahigh-pressure metamorphic rocks; Performance of magnetic and heavy liquid separations; Completion of the chemical and mass-spectrometric analyses.

Published
2002
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11. Structural coupling of the Dabie Orogen with Hefei Basin.

Author

Wang Qingchen, Cong Bolin, and Ma Li

Subjects
*SCIENCE, *OROGENY, *GEOLOGICAL basins
Abstract

Summarizes the result of a multidisciplinary study on the Dabie Orogen and Hefei Basin. Petrotectonic division in the Dabie Mountains and Hefei Basin; Deep structure of the Dabie Orogen and Hefei Basin; Evolution of the Dabie Orogen and Hefei Basin; Discussion on the geodynamics of the mountain-building and basin-forming process; Concluding remarks.

Published
1997
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