K-Ar dating of late Mesozoic volcanism and geochemistry of volcanic gravels in the North Huaiyang Belt, Dabie orogen: Constraints on the stratigraphic framework and exhumation of the northern Dabie orthogneiss complex

Chinese Science Bulletin

Volumn 47, Issue 20, 2002, Pages 1688-1695

  Wang, Yuejun ^a   Fan, Weiming ^a   Guo, Feng ^a  

^a GUANGZHOU INSTITUTE OF GEOCHEMISTRY   (China)

Author keywords

Geochemical comparison; K Ar dating; Late Mesozoic; Multi gravel conglomerate layer; North Huaiyang belt; Uplifting erosion

Indexed keywords

ARGON; POTASSIUM; STRONTIUM;

ARTICLE; CHEMICAL COMPOSITION; CHINA; EROSION; GEOCHEMISTRY; ISOTOPE LABELING; MESOZOIC; SEDIMENT; STRATIGRAPHY; VOLCANO;

EID: 0036813762     PISSN: 10016538     EISSN: None     Source Type: Journal    
DOI: 10.1360/02tb9369     Document Type: Article

References (31)

1. Yang, W. R., Jian, P., Geochronological study of Caledonian granulite and high-pressure gneiss in the Dabie Mountains, Acta Geologica Sinica, 1998, 72: 264.
2. Zhang, G. W., Meng, Q. R., Yu, Z. P. et al., Orogenesis and dynamics of Qinling orogen, Science in China, 1996, 39(3): 225.
3. Cong, B., Wang, Q., Zhai, M. et al., Ultra-high pressure metamorphic rocks in the Dabie-Sulu region, China: Their Fm. and exhumation, The Island Arc, 1995, 3: 135.
4. Cong, B., Ultrahigh-pressure Metamorphic Rocks in the Dabie-Sulu Region of China, Beijing and Dordrecht: Science Press and Kluwer Acad. Publ., 1996, 1-224.
5. 39Ar geochronology and exhumation of high-pressure to ultrahigh-pressure metamorphic rocks in east-central China, Geology, 1994, 22: 601.
6. Wang, Q. C., Cong, B. L., Tectonic implication of HP-UHP from the Dabie Monutains, Science in China, Ser. D, 1996, 39(4): 311.
7. Jahn, B. M., Wu, F. Y., Lo, C. H. et al., Crust-mantle interaction induced by deep subduction of the continental crust: Geochemical and Sr-Nd isotopic evidence from post-collisional mafic-ultramafic intrusions of the northern Dabie complex, Central China, Chemical Geology, 1999, 157: 119.
8. Zheng, Y. F., Fu, B., Li, Y. L. et al., Oxygen isotope composition of granulites from Dabieshan in eastern China and its implications for geodyamics of Yangtze plate subduction, Phys. Chem. Earth (A), 2001, 26(9-10): 673.
9. Zheng, Y. F., Wang, Z. R., Li, S. G. et al., Oxygen isotope equilibrium between eclogite minerals and its constraints on mineral Sm-Nd chronometer, Geochim. Cosmochim. Acta, 2002, 66(4): 625.
10. Wang, Q. Q., Cong, B. L., Exhumation of UHP terranes: A case study from the Dabie Mountains, Eastern China, International Geology Review, 1999, 41: 994.
11. Hacker, B. R., Ratschbacher, L. W., Dong, S., What brought them up? Exhumation of the Dabie Shan ultrahigh-pressure rocks, Geology, 1995, 23: 743.
12. 39Ar isotopic systematics of the Ultrahigh-pressure metamorphic rocks in the Dabie-Sulu belt central China: A retrospective view, International Geology Review, 1999, 41: 1114.
13. Li, S. G., Huang, F., Li, H., Post-collisional lithosphere delamination of the Dabie-Sulu orogen, Chinese Science Bulletin, 2002, 47(3): 259.
14. Yang, K. G., Ma, C. Q., Xu, C. H. et al., Differential uplift between North Huaiyang belt and Dabie orogenic belt, Science in China, Ser. D, 2000, 30(2): 193.
15. 39Ar and fission track technique, Science in China, Ser. B, 1995, 38(6): 1086.
16. Li, Z., Li, R. W., Sun, S. et al., Detrital composition and provenance tectonic attributes of Jurassic sandstones, south Hefei basin, Acta Petrologica Sinica (in Chinese), 1999, 15(3): 438.
17. Li, R. W., Jiang, M. S., Li, Z. et al., Carbon and oxygen isotopic compositions of the marble conglomerates of Jurassic age in the northern margin of Dabie Mountains, China, Acta Petrologica Sinica (in Chinese with English abstract), 1999, 15, 623.
18. Li, R. W., Li, Z., Jiang, M. S. et al., Detritus garnet compositions in Jurassic sediments in Hehei basin, China: Implication for the source characteristics and strata correlation, Science in China, Ser. D, 2000, 30 (supp): 91.
19. Wang, D. X., Liu, Y., Li, S. Y. et al., Lower time limit on the UHPM rock exhumation: Discovery of eclogite pebbles in the Late Jurassic conglomerates from the northern foot of the dabie mountains, eastern China, Chinese Science Bulletin, 2002, 47(3): 231.
20. Li, Z., Li, R.W., Sun, S. et al., Rb-Sr chronological characteristics of Jurassic granitoid gravels in northern margin of Dabie block, central China, Chinese Science Bulletin, 2001, 46(13): 1126.
21. Liu, S. F., Zhang, G. W., Zhang, Z. Q. et al., Isotope chronological trace of granite gravel in Hefei Basin, Chinese Science Bulletin, 2001, 46(20): 1716.
22. Li, S. Y., Wang, D. X., Exhumation/uplifting of the HP-UHP metamorphic rocks in Dabie orogen: Evidence from the eclogite gravels in late Jurassic sediment, Geological Review, 2002.
23. Du, J.G., Zhang, P., Mesozoic volcanic rocks in northern part of Dabie orogenic belt, Geoscience, 1999, 13(1): 57.
24. Bureau of Geological and Mineral Resources of Anhui Province, Stratigraphy (Lithostratic) of Anhui Province (in Chinese), Wuhan: China University of Geosciences Press, 1997, 1-271.
25. 39Ar geochronology of alkaline intrusions from Huoshan-Shucheng syenite belt, Anhui Province, Anhui Geology (in Chinese with English abstract), 1992, 2: 4.
26. 39Ar chronological stratigraphy of Sanjianpu Fm. in Hefei basin, Journal of Stratigraphy (in Chinese with English abstract), 2000, 24(3): 236.
27. Xu, S. T., Su, W., Liu, Y. C. et al., Eclogites from the northern Dabie mountains, eastern China: Geochemical characteristics, Sr-Nd isotopic composition and tectonic implications, Science in China, Ser. D, 2000, 30(7): 178.
28. Qian, C. C., Jia, S. J., Discovery of the Mesozoic volcanic rocks in the hinterland of the Dabie terrane, Anhui Province and its geological significance, Anhui Geology (in Chinese with English abstract), 1998, 8: 27.
29. Ge, N. J., Hao, Z. H., Li, H. M. et al., Zircon U-Pb age of the Shacun gabbro body, Yuexi, Dabie orogen and its geological implications, Chinese Science Bulletin, 2000, 45(1): 74.
30. Xue, F., Roweley, D. B., Tucke, R. D. et al., U-Pb zircon ages of granitoid rocks in the North Dabie complex, eastern Dabieshan, China, Journal of Geology, 1997, 105: 744.
31. Rowley, D. B., Xue, F., Tucker, R. D. et al., Ages of ultrahigh pressure metamorphism and protolith orthogneisses from the eastern in Dabie Shan: U/Pb zircon geochronology, Earth Planetary Science Letters, 1997, 151: 191.