Conodont and Ammonoid Biostratigraphies around the Permian-Triassic Boundary from the Jianzishan of South China

被引：0
作者：
Ruoyu Bai [1 ]
Xu Dai [1 ]
Haijun Song [1 ]
机构：
[1] State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences,China University of Geosciences
来源：
Journal of Earth Science | 2017年 / 04期
基金：
中国国家自然科学基金;
关键词：
Permian-Triassic; conodont; ammonoid; South China; stratigraphy;
D O I：
暂无
中图分类号：
P534 [各时代地史及其地层]; Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
Conodonts and ammonoids have played significant roles in the Permian-Triassic timescale.In order to uncover the nature of the Permian-Triassic mass extinction and subsequent recovery,we studied conodont and ammonoid biostratigraphies around the Permian-Triassic boundary from Jianzishan of Hubei,South China.A total of four conodont zones and two ammonoid beds are recognized.In ascending order,the conodont zones are Late Changhsingian Clarkina changxingensis Zone,Clarkina yini Zone and Griesbachian Hindeodus parvus Zone,Hindeodus postparvus Zone;the ammonoid beds are Late Griesbachian Ophiceras beds and Early Dienerian Ussuridiscus varaha beds.At Jianzishan,Ophiceras beds are stratigraphically younger than Hindeodus parvus Zone,but it is likely to be the same level with Hindeodus postparvus Zone.The Lower Dienerian in Bed 8 in this section is characterized by ammonoid Ussuridiscus varaha beds,which is associated with many Late Griesbachian conodonts including Hindeodus postparvus,Hindeodus praeparvus,Hindeodus typicalis,Hindeodus pisai,Hindeodus latidentatus,Hindeodus parvus,Hindeodus anterodentatus and Isarcicella turgida,indicating these conodont species could pass through the Griesbachian-Dienerian boundary and occurred in the Early Dienerian oceans.
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页码：595 / 613
页数：19
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  • [11] Depositional conditions and revised age of the Permo-Triassic microbialites at Gaohua section, Cili County (Hunan Province, South China)[J] . Lina Wang,Paul B. Wignall,Yongbiao Wang,Haishui Jiang,Yadong Sun,Guoshan Li,Jinling Yuan,Xulong Lai.Palaeogeography, Palaeoclimatology, Palaeoecology . 2016
  • [12] Early Triassic conodonts and carbonate carbon isotope record of the Idrija–?iri area, Slovenia[J] . Yanlong Chen,Tea Kolar-Jurkov?ek,Bogdan Jurkov?ek,Dunja Aljinovi?,Sylvain Richoz.Palaeogeography, Palaeoclimatology, Palaeoecology . 2015
  • [13] Changhsingian conodont succession and the end-Permian mass extinction event at the Daijiagou section in Chongqing, Southwest China[J] . Dong-xun Yuan,Jun Chen,Yi-chun Zhang,Quan-feng Zheng,Shu-zhong Shen.Journal of Asian Earth Sciences . 2015
  • [14] High-resolution biochronology and diversity dynamics of the Early Triassic ammonoid recovery: The Dienerian faunas of the Northern Indian Margin[J] . David Ware,Hugo Bucher,Arnaud Brayard,Elke Schneebeli-Hermann,Thomas Brühwiler.Palaeogeography, Palaeoclimatology, Palaeoecology . 2015
  • [15] Early Triassic conodonts of Jiarong, Nanpanjiang Basin, southern Guizhou Province, South China[J] . Yanlong Chen,Haishui Jiang,Xulong Lai,Chunbo Yan,Sylvain Richoz,Xiaodan Liu,Lina Wang.Journal of Asian Earth Sciences . 2015
  • [16] Conodonts from the E arly T riassic microbialite of G uangxi ( S outh C hina): implications for the definition of the base of the T riassic S ystem[J] . Morgane Brosse,Hugo Bucher,Borhan Bagherpour,Aymon Baud,?sa,M.,Frisk,Kuang Guodun,Nicolas Goudemand.Palaeontology . 2015 (3)
  • [17] Conodont biostratigraphy of the Permian-Triassic boundary sequence at Lung Cam, Vietnam[J] . Micropaleontology . 2015 (4/5)
  • [18] The end-Permian regression in South China and its implication on mass extinction[J] . Hongfu Yin,Haishui Jiang,Wenchen Xia,Qinglai Feng,Ning Zhang,Jun Shen.Earth-Science Reviews . 2014
  • [19] Revised conodont-based integrated high-resolution timescale for the Changhsingian Stage and end-Permian extinction interval at the Meishan sections, South China[J] . Dong-xun Yuan,Shu-zhong Shen,Charles M. Henderson,Jun Chen,Hua Zhang,Hong-zhen Feng.LITHOS . 2014
  • [20] High-resolution stratigraphy of the Changhsingian (Late Permian) successions of NW Iran and the Transcaucasus based on lithological features, conodonts and ammonoids[J] . A. Ghaderi,L. Leda,M. Schobben,D. Korn,A. R. Ashouri.Fossil Record . 2014 (1)
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