| Citation: | Jiaxin YAN, Zhixin MA, Xinong JIE, Wuqiang XUE, Bo LI, Dongqin LIU. Subdivision of Permian Fossil Communities and Habitat Types in Northeast Sichuan, South China. Journal of Earth Science, 2008, 19(5): 441-450.
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Recent achievement in hydrocarbon exploration in Northeast Sichuan (四川) demonstrated that Permian calcareous and argillaceous deposits are the major contributing source rocks. Reevaluation on the hydrocarbon potential of the Permian strata over the whole Yangtze region is thus to be desired. A comprehensive corroboration was carried out at the Shangsi (上寺) Section, Guangyuan (广元), Northeast Sichuan, which is believed to be another promising area in South China. This article deals with the ecological and depositional conditions of the Permian strata in the section, including the Chihsia, Maokou (茅口), Wujiaping (吴家坪), and Dalong (大隆) formations, which share some similarities with those occurring in the broad Yangtze carbonate platforms. Five fossil communities of
| Boucot, A. J., 1981. Principles of Benthic Marine Palaeoecology. Academic Press, New York. 463 |
| Feng, Z. Z., Jin, Z. K., Yang, Y. Q., et al., 1994. Lithofacies Paleogeography of Permian of Yunnan-Guizhou-Guangxi Region. Geological Publishing House, Beijing. 127 (in Chinese with English Abstract) |
| Geological Bureau of Sichuan Province (GBSP), 1966. Geological Survey Report of Guangyuan Sheet (1: 200 000) (in Chinese) |
| Isozaki, Y., Shimizu, N., Yao, J. X., et al., 2007. End-Permian Extinction and Volcanism-Induced Environmental Stress: The Permian-Triassic Boundary Interval of Lower-Slope Facies at Chaotian, South China. Palaeogeography, Palaeoclimatology, Palaeoecology, 252(1-2): 218-238 doi: 10.1016/j.palaeo.2006.11.051 |
| Jin, Y. G., Glenister, B. F., Kotlyar, G. V., et al., 1994. An Operational Scheme of Permian Chronostratigraphy. Palaeoworld, 4: 1-13 |
| Jin, Y. G., Shen, S. Z., Henderson, C. M., et al., 2006. The Global Stratotype Section and Point (GSSP) for the Boundary between the Capitanian and Wuchiapingian Stage (Permian). Episodes, 29(4): 253-262 doi: 10.18814/epiiugs/2006/v29i4/003 |
| Jin, Y. G., Wardlaw, B. R., Glenister, B. F., et al., 1997. Permian Chronostratigraphic Subdivisions. Episodes, 20(1): 10-15 doi: 10.18814/epiiugs/1997/v20i1/003 |
| Liu, B. J., Xu, X. S., 1994. Atlas of Lithofacies and Paleogeography of South China (Sinian to Triassic). Science Press, Beijing. 188 (in Chinese) |
| Qin, J. Z., 2005. The Hydrocarbon Source Rocks of China. Science Press, Beijing. 618 (in Chinese) |
| Sanders, D., 2003. Syndepositional Dissolution of Calcium Carbonate in Neritic Carbonate Environments: Geological Recognition, Processes, Potential Significance. J. Afr. Earth Sci., 36(3): 99-134 |
| Wang, H. Z., Ma, L. F., Qiao, X. F., et al., 1985. Atlas of the Palaeogeography of China. Cartograp. Publ. House, Beijing (in Chinese) |
| Wang, L. T., Lu, Y. B., Zhou, S. J., et al., 1994. Permian Lithofacies Paleogeography and Mineralization in South China. Geological Publishing House, Beijing. 147 (in Chinese with English Abstract) |
| Wright, V. P., Cherns, L., 2004. Are There "Black Holes" in Carbonate Deposystems? Geologica Acta, 2(4): 285-290 |
| Xie, S. C., Yin, H. F., Xie, X. N., et al., 2007. On the Geobiological Evaluation of Hydrocarbon Source Rocks. Frontiers of Earth Science in China, 1(4): 389-398 doi: 10.1007/s11707-007-0041-2 |
| Yan, J. X., Carlson, E. H., 2003. Nodular Celestite in the Chihsia Formation (Middle Permian) of South China. Sedimentology, 50(2): 265-278 doi: 10.1046/j.1365-3091.2003.00552.x |
| Yan, J. X., Du, Y. S., Zhao, X. W., 1996. Qixian Sedimentary Environments in Huangshi, Southeastern Hubei, Based on Fossil Community Reconstruction. Sedimentary Facies and Palaeogeography, 16(4): 40-49 (in Chinese with English Abstract) |
| Yan, J. X., Munnecke, A., Steuber, T., et al., 2005. Marine Sepiolite in Middle Permian Carbonates of South China: Implications for Secular Variation of Phanerozoic Seawater Chemistry. Journal of Sedimentary Research, 75(3): 328-338 doi: 10.2110/jsr.2005.026 |
| Yin, H. F., Ding, M, H., Zhang, K. X., et al., 1995. Dongwuan-Indosinian (Late Permian-Middle Triassic) Ecostratigraphy of the Yangtze Region and Its Margins. Science Press, Beijing. 338 (in Chinese) |
| Yin, H. F., Tong, J. N., Zhang, K. X., 2005. A Review on the Global Stratotype Section and Point of the Permian-Triassic Boundary. Acta Geologica Sinica, 79(6): 715-728 doi: 10.1111/j.1755-6724.2005.tb00925.x |
| Yin, H. F., Xie, S. C., Qin, J. Z., et al., 2008. Discussion on Geobiology, Biogeology and Geobiofacies. Science in China (Series D) (in Press) |
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