End-Permian conodont fauna from Dongpan section: Correlation between the deep-and shallow-water facies |
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| Authors: | GenMing Luo XuLong Lai QingLai Feng HaiShui Jiang Paul Wignall KeXin Zhang YaDong Sun and Jun Wu |
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| Institution: | (1) Key Laboratory of Biogeology and Environmental Geology of Ministry of Education, China University of Geosciences, Wuhan, 430074, China;(2) Faculty of Earth Sciences, China University of Geosciences, Wuhan, 430074, China;(3) State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan, 430074, China;(4) School of Earth and Environment, University of Leeds, LS2 9JT Leeds, UK |
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| Abstract: | This paper systematically investigated the conodonts from the uppermost Permian to the Lower Triassic at the Dongpan Section, Southern Guangxi, South China, and obtained abundant Late Permian conodonts from the syndepositional limestone lenses of beds 3 and 5-2 at this section. One genus and eight species of conodont P1 element including one new species, Neogondolella dongpanensis sp. nov., have been identified. The feature of conodont fauna indicates that conodonts collected from beds 3 and 5 at the Dongpan Section belong to the Neogondolella yini conodont zone, and correspond to bed 24 at the Meishan Section. Based on these conodont data, we suggest that the Neoalbaillella optima radiolarian zone at the Dongpan Section at least extended to the upper part of the N. yini conodont zone. |
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| Keywords: | Dongpan Section end-Permian conodont fauna biostratigraphic correlation |
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