Advanced Search

Indexed by SCI、CA、РЖ、PA、CSA、ZR、etc .

Volume 29 Issue 4
Jul 2018
Turn off MathJax
Article Contents
Journal of Earth Science  > 2018  >  29(4): 824-836.
Zhengyi Lyu, Michael J Orchard, Zhong-Qiang Chen, Laishi Zhao, Lei Zhang, Xiumei Zhang. A Taxonomic Re-Assessment of the Novispathodus waageni Group and Its Role in Defining the Base of the Olenekian (Lower Triassic). Journal of Earth Science, 2018, 29(4): 824-836. doi: 10.1007/s12583-018-0795-3
Citation: Zhengyi Lyu, Michael J Orchard, Zhong-Qiang Chen, Laishi Zhao, Lei Zhang, Xiumei Zhang. A Taxonomic Re-Assessment of the Novispathodus waageni Group and Its Role in Defining the Base of the Olenekian (Lower Triassic). Journal of Earth Science, 2018, 29(4): 824-836. doi: 10.1007/s12583-018-0795-3
shu

A Taxonomic Re-Assessment of the Novispathodus waageni Group and Its Role in Defining the Base of the Olenekian (Lower Triassic)

doi: 10.1007/s12583-018-0795-3
  • 1.

    State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China

  • 2.

    State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan 430074, China

  • 3.

    Natural Resources Canada, Geological Survey of Canada, Vancouver, BC, V6E4S6, Canada

More Information
  • Corresponding author: Laishi Zhao
  • Received Date: 03 Jun 2018
  • Accepted Date: 10 Jul 2018
  • Publish Date: 01 Aug 2018
    Abstract
  • Lower Triassic conodont biostratigraphy has been well studied around the world in the past decades, but the Induan-Olenekian boundary (IOB) remains undecided. The Novispathodus waageni group has been taxonomically re-assessed based on abundant new materials from the Jianshi and Chaohu sections, South China. New study shows that Nv. waageni typically possesses:(1) an approximately equi-dimentional P1 blade element, (2) an accurate upper profile with denticle height descending in both directions, (3) a denticulated posterior edge (lower denticles posterior of the highest denticle), and (4) a round basal cavity outline. Of the three proposed subspecies of the waageni species, both Nv. waageni waageni (Sweet, 1970) and Nv. w. eowaageni (Zhao and Orchard, 2005) are valid, and the former differs clearly from Nv. w. eowaageni in having (1) a slightly higher length/height ratio (holotype=1.30:1.23), (2) a thicker blade, sometimes with medial thickening, (3) fewer (broader) denticles per unit length, (4) generally recurved denticles, not straight and upright, (5) highest denticles closer to posterior, (6) common differentiation of a posterior cusp, and (7) more sinuous basal profile, with increased posterior upturning. A third subspecies illustrated as Nv. waageni n. subsp. A sensu Goudemand, 2014 is not conspecific with older individuals of Nv. w. eowaageni, and also cannot be assigned to the Nv. waageni group. Abundant new materials demonstrate a clear ontogenic process for Nv. w. eowaageni, indicating that Nv. w. eowaageni occurring in the Induan-Olenekian boundary (IOB) succession is rather stable. Small, earlier individuals (i.e., those from Bed 225 in Jianshi) are referred to as Nv. w. eowaageni Morphotype A, and are thought to have likely evolved from Ns. dieneri Morphotype 3, and to be the precursor of mature elements of Nv. w. eowaageni. The first appearance datum of Nv. w. eowaageni therefore is an ideal mark defining the IOB.

     

    • FullText(HTML)
  • loading
    • References(74)
  • Baud, A., Richoz, S., Beauchamp, B., et al., 2012. The Buday'ah Formation, Sultanate of Oman:A Middle Permian to Early Triassic Oceanic Record of the Neotethys and the Late Induan Microsphere Bloom. Journal of Asian Earth Sciences, 43(1):130-144. https://doi.org/10.1016/j.jseaes.2011.08.016
    Bhatt, D. K, Joshi, V. K, Arora, R. K., 1999. Conodont Biostratigraphy of the Lower Triassic in Spiti Himalaya, India. Journal of the Geological Society of India, 54:153-167 http://www.geosocindia.org/index.php/jgsi/article/view/69174/0
    Chen, M. J., 1996. Conodonts of Upper Permian-Lower Triassic of Zhen-jiang Area. Acta Palaeontologica Sinica, 35(4):430-441 (in Chinese with English Abstract) http://en.cnki.com.cn/article_en/cjfdtotal-gswx199604002.htm
    Chen, Y. L., Jiang, H. S., Lai, X. L., et al., 2015a. Early Triassic Conodonts of Jiarong, Nanpanjiang Basin, Southern Guizhou Province, South China. Journal of Asian Earth Sciences, 105:104-121. https://doi.org/10.1016/j.jseaes.2015.03.014
    Chen, Z.-Q., Tong, J. N., Fraiser, M. L., 2011. Trace Fossil Evidence for Restoration of Marine Ecosystems Following the End-Permian Mass Extinction in the Lower Yangtze Region, South China. Palaeogeography, Palaeoclimatology, Palaeoecology, 299(3/4):449-474. https://doi.org/10.13039/501100000923
    Chen, Z.-Q., Yang, H., Luo, M., et al., 2015b. Complete Biotic and Sedi-mentary Records of the Permian-Triassic Transition from Meishan Sec-tion, South China:Ecologically Assessing Mass Extinction and Its Af-termath. Earth-Science Reviews, 149:67-107. https://doi.org/10.13039/501100002338
    Chhabra, N. L., Sahni, A., 1981. Late Lower Triassic and Early Triassic Conodont Faunas from Kashmir and Kumaun Sequences in Himalaya. Journal of Paleontology Society of India, 25:135-147
    Clarkson, M. O., Richoz, S., Wood, R. A., et al., 2013. A New High-Resolution △13C Record for the Early Triassic:Insights from the Arabian Platform. Gondwana Research, 24(1):233-242. https://doi.org/10.1016/j.gr.2012.10.002
    Ding, M. H., 1983. Lower Triassic Conodonts from the Mountain Majiashan in Anhui Province and Their Stratigraphic Significance. Earth Sci-ence-Journal of Wuhan College of Geology, 9:37-48 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQKX198302004.htm
    Feng, Z. Z., Bao, Z. D., Li, S. W., 1997. Lithofacies Palaeogeography of Early and Middle Triassic of South China. Petroleum Industry Press, Beijing. 222 (in Chinese)
    Goudemand, N., 2014. Note on the Conodonts from the Induan-Olenekian Boundary. Albertiana, 42:49-51 https://www.researchgate.net/publication/284097733_Note_on_the_conodonts_from_the_Induan-Olenekian_boundary
    Goudemand, N., Orchard, M. J., Tafforeau, P., et al., 2012. Early Triassic Conodont Clusters from South China:Revision of the Architecture of the 15 Element Apparatuses of the Superfamily Gondolelloidea. Pal-aeontology, 55(5):1021-1034. https://doi.org/10.1111/j.1475-4983.2012.01174.x
    Hatleberg, E. W., Clark, D. L., 1984. Lower Triassic Conodonts and Biofa-cies Interpretations:Nepal and Svalbard. Geologica et Palaeontologica, 18(12):101-125
    Henderson, C. M., 2005. Correlation of the Proposed Base-Olenekian GSSP from Chaohu, China to Western Canada. Albertiana, 33:39-40
    Horacek, M., Richoz, S., Brandner, R., et al., 2007. Evidence for Recurrent Changes in Lower Triassic Oceanic Circulation of the Tethys:The δ13C Record from Marine Sections in Iran. Palaeogeography, Palaeoclimatology, Palaeoecology, 252(1/2):355-369. https://doi.org/10.1016/j.palaeo.2006.11.052
    Hu, Y., Xu, D., Tong, J. N., 2006. A preliminary Study on the Lower Triassic Strata of Sidazhai, Ziyun, Guizhou Province. Journal of Stratigraphy, 30(2):177-182 (in Chinese) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DCXZ200602013.htm
    Isozaki, Y., 1997. Permo-Triassic Boundary Superanoxia and Stratified Superocean:Records from Lost Deep Sea. Science, 276(5310):235-238. https://doi.org/10.1126/science.276.5310.235
    Ji, W. T., Tong, J. N., Zhao, L. S., et al., 2011. Lower-Middle Triassic Conodont Biostratigraphy of the Qingyan Section, Guizhou Province, Southwest China. Palaeogeography, Palaeoclimatology, Palaeoecology, 308(1/2):213-223. https://doi.org/10.1016/j.palaeo.2010.08.020
    Jiang, W., 1980. The Lower and Middle Triassic Conodonts and Environment Analysis in Bianyang Area, Guizhou:Including the New Method of Organic Matter Metamorphism. Petroleum Exploration and Development, 1:23-30 (in Chinese) http://www.academia.edu/8066045/The_global_vegetation_pattern_across_the_Cretaceous_Paleogene_mass_extinction_interval_a_template_for_other_extinction_events
    Jiang, W., Yang, W. J., 1983. Study of Upper Permian and Lower-Middle Triassic Conodonts from Shangsi, Guangyuan-Guanziba, Wang Chang, Sichuan Province. Journal of Southwest Petroleum University:Science & Technology Edition, 3:4-18, 87-89 (in Chinese)
    Krystyn, L., 2005. A Revised Lower Triassic Intercalibrated Ammo-noid-Conodont Time Scale of the Eastern Tethys Realm Based on Himalayan Data. Albertiana, 33:53-54.
    Krystyn, L., Balini, M., Nicora, A., 2004. Lower and Middle Triassic Stage and Substage Boundaries in Spiti. Albertiana, 30:40-53. https://www.researchgate.net/profile/Marco_Balini/publication/261508304_Lower_and_Middle_Triassic_stage_and_substage_boundaries_in_Spiti/links/00b495346b0ebf0699000000.pdf?inViewer=true&disableCoverPage=true&origin=publication_detail
    Krystyn, L., Bhargava, O. N., Bhatt, K. D., 2005. Muth (Spiti, Indian Himalaya)——A Candidate Global Stratigraphic Section and Point (GSSP) for the Base of the Olenekian Stage. Albertiana, 33:51-53
    Krystyn, L., Bhargava, O. N., Richoz, S., 2007.A Candidate GSSP for the Base of the Olenekian STAGE:Mud at Pin Valley; District Lahul & Spiti, Himachal Pradesh (Western Himalaya), India. Albertiana, 35:5-29
    Koike, T., 1982.Triassic Conodont Biostratigraphy in Kedah, West Malaysia. Geology and Palaeontology of Southeast Asia, 23:9-51 http://ci.nii.ac.jp/naid/10006849985
    Li, M. S., Ogg, J., Zhang, Y., et al., 2016. Astronomical Tuning of the End-Permian Extinction and the Early Triassic Epoch of South China and Germany. Earth and Planetary Science Letters, 441:10-25. https://doi.org/10.1016/j.epsl.2016.02.017
    Liang, D., Tong, J. N., Zhao, L. S., 2011. Lower Triassic Smithian-Spathian Boundary at West Pingdingshan Section in Chaohu, Anhui Province. Science China Earth Sciences, 54(3):372-379. https://doi.org/10.1007/s11430-010-4145-2
    Liang, L., Tong, J. N., Song, H. J., et al., 2016. Lower-Middle Triassic Conodont Biostratigraphy of the Mingtang Section, Nanpanjiang Basin, South China. Palaeogeography, Palaeoclimatology, Palaeoecology, 459:381-393. https://doi.org/10.1016/j.palaeo.2016.07.027
    Lyu, Z. Y., Orchard, M. J., Chen, Z. -Q., et al., 2018. Uppermost Permian to Lower Triassic Conodont Successions from the Enshi Area, Western Hubei Province, South China. Palaeogeography, Palaeoclimatology, Palaeoecology. https://doi.org/10.1016/j.palaeo.2017.08.015
    Maekawa, T., Komatsu, T., Shigeta, Y., et al., 2016. Upper Induan and Lower Olenekian Conodont Assemblages from the Lowest Part of the Bac Thuy Formation in the Ban Ru Area, Northeastern Vietnam. In: Proceedings of the 2nd National Scientific Conference of Vietnam Natural Museum System. Publishing House for Science and Technology, Hanoi. 193-207
    Nakrem, H. A., Orchard, M. J., Weitschat, W., et al., 2008. Triassic Cono-donts from Svalbard and Their Boreal Correlations. Polar Research, 27(3):523-539. https://doi.org/10.3402/polar.v27i3.6190
    Metcalfe, I., 1990. Triassic Conodont Biostratigraphy in the Malay Peninsula. Geological Society of Malaysia Bulletin, 26:133-45 http://ci.nii.ac.jp/naid/10026539846
    Metcalfe, I., Nicoll, R. S., Willink, R., et al., 2013. Early Triassic (Induan-Olenekian) Conodont Biostratigraphy, Global Anoxia, Carbon Isotope Excursions and Environmental Perturbations:New Data from Western Australian Gondwana. Gondwana Research, 23(3):1136-1150. https://doi.org/10.1016/j.gr.2012.07.002
    Orchard, M. J., 2007a. Report on 2007 Conodont Collections from Mud, Spiti. Albertiana, 36:46-49. https://www.researchgate.net/publication/273694149_Report_on_2007_conodont_collections_from_Mud_Spiti
    Orchard, M. J., 2007b. Conodont Diversity and Evolution through the Latest Permian and Early Triassic Upheavals. Palaeogeography, Palaeocli-matology, Palaeoecology, 252(1/2):93-117. https://doi.org/10.1016/j.palaeo.2006.11.037
    Orchard, M. J., 1995. Taxonomy and Correlation of Lower Triassic (Spathian) Segminate Conodonts from Oman and Revision of Some Species of Neospathodus. Journal of Paleontology, 69(1):110-122 doi: 10.1017/S0022336000026962
    Orchard, M. J., 2005. Multielement Conodont Apparatuses of Triassic Gondolelloidea. In: Purnell, M. A., Donoghue, P. C. J., eds., Conodont Biology and Phylogeny Interpreting the Fossil Record. Special Papers in Palaeontology, 73: 73-101
    Orchard, M. J., 2008. Lower Triassic Conodonts from the Canadian Arctic, their Intercalibration with Ammonoid-Based Stages and a Comparison with other North American Olenekian Faunas. Polar Research, 27(3):393-412. https://doi.org/10.3402/polar.v27i3.6187
    Orchard, M. J., 2010. Triassic Conodonts and their Role in Stage Boundary Definition. Geological Society, London, Special Publications, 334(1):139-161. https://doi.org/10.1144/sp334.7
    Orchard, M. J., 2016. Base of the Rhaetian and a Critique of Triassic Conodont-Based Chronostratigraphy:Comment. Albertiana, 43:28-32 http://www.stratigraphy.org/forum/viewtopic.php?p=102
    Orchard, M. J., Krystyn, L., 2007. Conodonts from the Induan-Olenekian Boundary Interval at Mud, Spiti. Albertiana, 35:30-34 https://www.researchgate.net/publication/273694052_Conodonts_from_the_Induan-Olenekian_boundary_interval_at_Mud_Spiti
    Orchard, M. J., Zonneveld, J. P., et al., 2009. The Lower Triassic Sulphur Mountain Formation in the Wapiti Lake Area:Lithostratigraphy, Co-nodont Biostratigraphy, and a New Biozonation for the Lower Olenekian (Smithian)Earth Science Sector (ESS) Contribution 20080714.. Canadian Journal of Earth Sciences, 46(10):757-790. https://doi.org/10.1139/e09-051
    Scotese, C. R., 2014. Paleomap Project: Early Triassic Paleomap. [2018/07/13]. http://www.scotese.com/newpage8.htm
    Shigeta, Y., Zakharov, Y. D., Maeda, H., et al., eds., 2009. The Lower Triassic System in the Abrek Bay Area, South Primorye, Russia. National Museum of Nature and Science, Tokyo. 27-29, 218
    Solien, M. A., 1979. Conodont Biostratigraphy of the Lower Triassic Thaynes Formation, Utah. Journal of Paleontology, 53(2):276-306 http://www.jstor.org/stable/1303871
    Sweet, W. C., 1970. Uppermost Permian and Lower Triassic Conodonts of the Salt Range and Trans-Indus Ranges, West Pakistan. In: Kummel, B., Teichert, C., eds., Stratigraphic Boundary Problems: Permian and Tri-assic of West Pakistan. University of Kansas, Department of Geology Special Publications, Kansas. 4: 207-275
    Sun, Z. M., Hounslow, M. W., Pei, J. L., et al., 2009. Magnetostratigraphy of the Lower Triassic Beds from Chaohu (China) and Its Implications for the Induan-Olenekian Stage Boundary. Earth and Planetary Science Letters, 279(3/4):350-361. https://doi.org/10.1016/j.epsl.2009.01.009
    Takahashi, S., Yamakita, S., Suzuki, N., et al., 2009. High Organic Carbon Content and a Decrease in Radiolarians at the End of the Permian in a Newly Discovered Continuous Pelagic Section:A Coincidence?. Pal-aeogeography, Palaeoclimatology, Palaeoecology, 271(1/2):1-12. https://doi.org/10.1016/j.palaeo.2008.08.016
    Tan, Y. S., He, W. X., 2015. Restudy on Stratigraphy of the Continental Slope Facies of the Early Triassic in Jiangxi Province. Jiangxi Geological Society 2015 Thesis Collection, 1:48-79 (in Chinese)
    Tong, J. N, Yang, Y., 1998. Advance in the Study of the Lower Triassic Conodonts at Meishan Section, Changxing, Zhejiang Province. Chinese Science Bulletin, 43(16):1350-1353 doi: 10.1007/BF02883680
    Tong, J. N., Hansen, H. J., Zhao, L. S., et al., 2005. A GSSP Candidate of the Induan-Olenekian Boundary-Stratigraphic Sequence of the West Pingdingshan Section in Chaohu, Anhui Province. Journal of Stratig-raphy, 29(2):205-214 (in Chinese with English Abstract)
    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:Earth Sciences, 46(11):1182-1200. https://doi.org/10.1360/03yd0295
    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 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-GSWX200402004.htm
    Tong, J. N., Zhao, L. S., 2011. Lower Triassic and Induan-Olenekian Boundary in Chaohu, Anhui Province, South China. Acta Geologica Sinica:English Edition, 85(2):399-407. https://doi.org/10.1111/j.1755-6724.2011.00408.x
    Wang, C. Y., Wang, Z. H., 1976. Triassic Conodonts from the Mount Julmo Lungma Region. In: Tibetan Scientific Expeditional Team, Academia Sinica, ed., A Report of Scientific Expedition in the Mount Jolmo Lungma Region 1966-1968. Paleontology 2. Science Press, Beijing. 387-424 (in Chinese)
    Wang, C. Y., 1995. Conodonts of Permian-Triassic Boundary Beds and Stratigraphic Boundary. Acta Palaeontologica Sinica, 34(2):129-151 (in Chinese with English Abstract) http://en.cnki.com.cn/article_en/cjfdtotal-gswx199502000.htm
    Ware, D. Goudemand, N., Bucher, H., et al., 2017. A Proposal for Amulti-proxy Definition of the Induan-Olenekian Boundary and Its Corre-sponding GSSP Candidate at Nammal Nala (Salt Range, Pakistan). Induan-Olenekian Boundary Working Group Meeting, Innsbruck, No-vember 2-4, 2017. Abstract Volume, 1: 37-39
    Wu, G. C., Yao, J. X., Ji, Z. S., 2007. Triassic Conodont Biostratigraphy in the Coqen Area, Western Gangdise, Tibet, China. Geological Bulletin of China, 26(8):938-946 (in Chinese with English Abstract).
    Wang, H. M, Wang, X. L., Li, R. X., et al., 2005. Triassic Conodont Succession and Stage Subdivision of the Guandao Section, Bianyang, Luodian, Guizhou. Acta Palaeontologica Sinica, 44(4):611-626 (in Chinese with English Abstract)
    Wang, Z. H., Cao, Y. Y., 1981. Early Triassic Conodonts from Lichuan, Western Hubei. Acta Palaeontologica Sinica, 20(4):362-377 (in Chinese with English Abstract) https://www.researchgate.net/publication/314290529_A_Smithian_Early_Triassic_ichnoassemblage_from_Lichuan_Hubei_Province_South_China_Implications_for_biotic_recovery_after_the_latest_Permian_mass_extinction
    Xu, D. G., Xing, Y. P., 1992. Early Triassic Conodont Fauna and Its Evolution Characteristics in Yashan Area, Nanling, Anhui Province. Geology of Anhui, 2:24-34 (in Chinese with English Abstract)
    Yang, S. R., Wang, X. P., Hao, W. C., 1986. Early and Middle Triassic Conodont Sequence in Western Guangxi. Acta Scientiarum Naturalium Universitatis Pekinensis, 4:90-106 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTotal-BJDZ198604012.htm
    Yang, S. R, Hao, W. C., Jiang, D. Y., 2001. Early Triassic Conodonts from Luolou Formation in Luolou, Lingyun, Guangxi. Acta Palaeontologica Sinica, 40(1):86-92 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DCXZ198602001.htm
    Yao, J. X, Ji, Z. S., Wang, L. T., et al., 2004. Research on Conodont Biostratigraphy near the Bottom Boundary of the Middle Triassic Qingyan Stage in the Southern Guizhou Province. Acta Geologica Sinica, 78(5), 577-585 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZXE200405000.htm
    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, 24:102-114
    Zhao, L. S., Chen, Y. L., Chen, Z. Q., et al., 2013. Uppermost Permian to Lower Triassic Conodont Zonation from Three Gorges Area, South China. Palaios, 28(8):523-540. https://doi.org/10.2110/palo.2012.p12-107r
    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 Chahou, Anhui Province, China. Alber-tiana, 29:41-43
    Zhao, L. S., Orchard, M. J., Tong, J. N., et al., 2007. Lower Triassic Conodont Sequence in Chaohu, Anhui Province, China and Its Global Correlation. Palaeogeography, Palaeoclimatology, Palaeoecology, 252(1/2):24-38. https://doi.org/10.1016/j.palaeo.2006.11.032
    Zhao, L. S., Tong, J. N., Orchard, M. J., 2005a. Study on the Lower Triassic Conodont Sequence and the Induan-Olenekian Boundary in Chaohu, Anhui Province. China University of Geosciences Press, Wuhan. 58-80
    Zhao, L. S., Tong, J. N., Orchard, M. J., et al., 2005b. Lower Triassic Conodont Zonation in Chaohu, Anhui Province and Its Global Correlation. Earth Science——Journal of China University of Geosciences, 30:623-634 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQKX200505015.htm
    Zhao, L. S., Tong, J. N., Orchard, M. J., 2003. Morphological Variation of Conodonts Platyvillosus from Yinkeng Formation in Chaohu, Anhui Province, China. Journal of Earth Science, 14 (4):306-313 http://en.earth-science.net/WebPage/Article.aspx?id=76
    Zhao, L. S., Tong, J. N., Sun, Z. M., et al., 2008a. A Detailed Lower Triassic Conodont Biostratigraphy and its Implications for the GSSP Candidate of the Induan-Olenekian Boundary in Chaohu, Anhui Province. Progress in Natural Science, 18(1):79-90. https://doi.org/10.1016/j.pnsc.2007.07.001
    Zhao, L. S., Tong, J. N., Zhang, S. X., et al., 2008b. An Update of Conodonts in the Induan-Olenekian Boundary Strata at West Pingdingshan Section, Chaohu, Anhui Province. Journal of China University of Geosciences, 19(3):207-216. https://doi.org/10.1016/s1002-0705(08)60040-0
    Zuo, J. X., Tong, J. N., Qiu, H. O., et al., 2006. Carbon Isotope Composition of the Lower Triassic Marine Carbonates, Lower Yangtze Region, South China. Science in China Series D:Earth Sciences, 49(3):225-241. https://doi.org/10.1007/s11430-006-0225-8
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(12)  / Tables(1)

    Get Citation
    PDF
    XML

    Article Metrics

    Article views(602) PDF downloads(35) Cited by()
    Proportional views
    Related

    Copyright © 2013-2020 Journal of Earth Science 鄂ICP备15021562号-2

    Tel: +86-27-67885075 Fax: +86-27-67885075 E-mail: xbb@cug.edu.cn

    Address: Editorial Office of Journal, China University of Geosciences, Yujiashan, Wuhan, Hubei 430074, P. R. China

    Supported by: Beijing Renhe Information Technology Co. Ltd  E-mail: info@rhhz.net  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return