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Volume 19 Issue 3
Jun 2008
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Article Contents
Laishi ZHAO, Jinnan TONG, Suxin ZHANG, Zhimin SUN. An Update of Conodonts in the Induan-Olenekian Boundary Strata at West Pingdingshan Section, Chaohu, Anhui Province. Journal of Earth Science, 2008, 19(3): 207-216.
Citation: Laishi ZHAO, Jinnan TONG, Suxin ZHANG, Zhimin SUN. An Update of Conodonts in the Induan-Olenekian Boundary Strata at West Pingdingshan Section, Chaohu, Anhui Province. Journal of Earth Science, 2008, 19(3): 207-216.

An Update of Conodonts in the Induan-Olenekian Boundary Strata at West Pingdingshan Section, Chaohu, Anhui Province

Funds:

the National Natural Science Foundation of China 40621002

the National Natural Science Foundation of China 90714010

the National Natural Science Foundation of China 40574028

the State Key Laboratory of Geological Processes and Mineral Resources GPMR2007

More Information
  • Corresponding author: Zhao Laishi, lszhao@cug.edu.cn
  • Received Date: 29 Oct 2007
  • Accepted Date: 09 Jan 2008
  • The Lower Triassic in Chaohu (巢湖) area, Anhui (安徽) Province, China, is well developed and its sequence is typical in South China. After a brief introduction of the Induan-Olenekian boundary of Chaohu, this article presents some new data on conodonts. More than ten times of conodont samplings and investigations have recovered thousands of conodont specimens, which are especially rich in the Induan-Olenekian boundary strata at the West Pingdingshan Section in Chaohu City, Anhui Province. The most distinctive forms are the conodonts of the Neospathodus dieneri group and N. waageni group. The first occurrence of N. waageni eowaageni, which is regarded as the indicator of the Induan-Olenekian boundary, is situated at 40.49 m above the base of Yinkeng (殷坑) Formation. Some key conodonts and seven new specimens are introduced.

     

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  • Ding, M. H., 1983. Lower Triassic Conodonts from the Mountain Majiashan in Anhui Province and Their Stratigraphic Significance. Earth Science—Journal of China University of Geosciences, 20: 37–48 (in Chinese with English Abstract).
    Guo, P. X., 1982a. On the Occurrence of Late Lower Triassic Ammonoids from Anhui and Jiangsu. Acta Palaeontologica Sinica, 21 (5): 560–568 (in Chinese with English Abstract).
    Guo, P. X., 1982b. The Stratigraphy and Ammonites of Qinglong Group, Anhui. Bull. Nanjing Inst. Gel. M. R., Acad. Geol. Sci. , 3 (3): 92–110 (in Chinese with English Abstract).
    Guo, P. X., Xu, J. C., 1980. Knowledge on the Age of the Qinglong Group in Chaoxian, Anhui Province. Journal of Stratigraphy, 4 (4): 310–315 (in Chinese).
    Li, S. Y., Tong, J. N., Liu, K. Y., et al., 2007. The Lower Triassic Cyclic Deposition in Chaohu, Anhui Province, China. Palaeogeography, Palaeoclimatology, Palaeoecology, 252: 188–199. doi: 10.1016/j.palaeo.2006.11.043
    Sun, Z. M., Hounslow, M. W., Pei, J. L., et al., 2007. Magnetostratigraphy of the West Pingdingshan Section, Chaohu, Anhui Province: Relevance for Base OlenekianGSSP Selection. Albertiana, 36: 33–45.
    Sweet, W. C., Mosherm, L. C., Clark, D. L., et al., 1971. Conodont Biostratigraphy of the Triassic. In: Sweet, W. C., Bergstroem, S. M., eds., Symposium on Conodont Biostratigraphy. GSA Memoir, 127: 441–465.
    Tong, J. N., Hansen, H. J., Zhao, L. S., 2005a. High-ResolutioInduan-Olenekian Boundary Sequence in Chaohu, AnhuProvince. Science in China (Series D), 48 (3): 291–297.
    Tong, J. N., Zhao, L. S., Zuo, J. X., et al., 2005b. An Integrated Lower Triassic Sequence in Chaohu, Anhui Province. Earth Science—Journal of China University of Geosciences, 30 (1): 40–46 (in Chinese with English Abstract).
    Tong, J. N., Qiu, H. O., Zhao, L. S., et al., 2002. Lower Triassic Inorganic Carbon Isotope Excursion in Chaohu, Anhui Province, China. Journal of China University of Geosciences, 13 (2): 98–106.
    Tong, J. N., Zakharov, Y. D., 2004. Lower Triassic Ammonoid Zonation in Chaohu, Anhui Province, China. Albertiana, 31: 65–69.
    Tong, J. N., Zakharov, Y. D., Orchard, M. J., et al., 2003. A Candidate of the Induan-Olenekian Boundary Stratotype in the Tethyan Region. Science in China (Series D), 46 (11): 1182–1200.
    Tong, J. N., Zakharov, Y. D., Wu, S. B., 2004. Early Triassic Ammonoid Succession in Chaohu, Anhui Province. Acta Palaeontologica Sinica, 43 (2): 192–204.
    Tong, J. N., Zhang, S. X., Zuo, J. X., et al., 2007a. Events during Early Triassic Recovery from the End-Permian Extinction. Global and Planetary Change, 55: 66–80. doi: 10.1016/j.gloplacha.2006.06.015
    Tong, J. N., Zuo, J. X., Chen, Z. Q., 2007b. Early Triassic Carbon Isotope Excursions from South China: Proxies for Devastation and Restoration of Marine Ecosystems Following the End-Permian Mass Extinction. Geol. J. , 42: 371–389. doi: 10.1002/gj.1084
    Tong, J. N., Zhou, X. G., Erwin, D. H., et al., 2006. Fossil Fishes from the Lower Triassic of Majiashan, Chaohu, Anhui Province, China. J. Paleontol. , 80: 146–161. doi: 10.1666/0022-3360(2006)080[0146:FFFTLT]2.0.CO;2
    Yin, H. F., Wu, S. B., Du, Y. S., et al., 1999. South China Defined as Part of Tethyan Archipelagic Ocean System. Earth Science—Journal of China University of Geosciences, 24: 1–12 (in Chinese with English Abstract).
    Yin, H. F., Zhang, K. X., Tong, J. N., et al., 2001. The Global Stratotype Section and Point (GSSP) of the Permian–Triassic Boundary. Episodes, 24 (2): 102–114. doi: 10.18814/epiiugs/2001/v24i2/004
    Zhao, L. S., Orchard, M. J., Tong, J. N., 2004. Lower Triassic Conodont Biostratigraphy and Speciation of Neospathodus waageni around the Induan-Olenekian Boundary of Chaohu, Anhui Province, China. Albertiana, 29: 41–43.
    Zhao, L. S., Orchard, M. J., Tong, J. N., et al., 2007a. Lower Triassic Conodont Sequence in Chaohu, Anhui Province, China and Its Global Correlation. Palaeogeography, Palaeoclimatology, Palaeoecology, 252: 24–38. doi: 10.1016/j.palaeo.2006.11.032
    Zhao, L. S., Tong, J. N., Sun, Z. M., et al., 2008. A Detailed Lower Triassic Conodont Biostratigraphy and Its Implications at the GSSP Candidate of the Induan-Olenekian Boundary in Chaohu, Anhui Province. Progress in Natural Science, 18 (1): 79–90. doi: 10.1016/j.pnsc.2007.07.001
    Zhao, L. S., Tong, J. N., Sun, Z. M., et al., 2007b. High-Resolution Conodont Biostratigraphy in the Induan-Olenekian Boundary Strata at West Pingdingshan Section, Chaohu, Anhui Province. Earth Science—Journal of China University of Geosciences, 32 (3): 291–302 (in Chinese with English Abstract).
    Zhao, L. S., Tong, J. N., Orchard, M. J., et al., 2005. Lower Triassic Conodont Zonations in Chaohu, Anhui Provinceand Its Global Correlation. Earth Science—Journal of China University of Geosciences, 30 (5): 623–634 (in Chinese with English Abstract).
    Zhao, L. S., Tong, J. N., Zuo, J. X., 2003. Lower Triassic Conodonts Biostratigraphical Sequence at West Pingdingshan Section, Chaohu, Anhui Province, China. Earth Science—Journal of China University of Geosciences, 28 (4): 414–418 (in Chinese with English Abstract).
    Zuo, J. X., Tong, J. N., Qiu, H. O., et al., 2006. Carbon IsotopeComposition of the Lower Triassic Marine Carbonates, Lower Yangtze Region, South China. Science in China (Series D), 49 (3): 225–241. doi: 10.1007/s11430-006-0225-8
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