KMS Nanjing Institute of Geology and Palaeonotology,CAS
Conodont Biostratigraphic Constraint on the Lower Taiyuan Formation in Southern North China and Its Paleogeographic Implications | |
Wang, Yuan1; Yang, Jianghai1,2; Yuan, Dong-xun(袁东勋)3,4,5; Liu, Jia1; Ma, Rui1 | |
2022-12-01 | |
发表期刊 | JOURNAL OF EARTH SCIENCE |
ISSN | 1674-487X |
卷号 | 33期号:6页码:1480-1493 |
摘要 | The Late Paleozoic Taiyuan Formation in North China is mainly composed of a mixed shallow-marine carbonate and terrigenous clastic deposits. Its basal limestones have been constrained in the late Pennsylvanian to Early Permian. To further constrain the age of the lowest Taiyuan Formation, we obtained two genera and 16 species of conodonts from the bottom limestones of the Taiyuan Formation in two sections in Henan Province, southern North China. The fauna includes Idiognathodus hebeiensis, Streptognathodus isolatus, S. elongatus, S. cf. longus, S. acuminatus, S. cf. recreatus, S. cf. cristellaris, S. bellus, S. invaginatus, S. wabaunsensis, S. glenisteri, S. conjunctus, S. binodosus, S. fuchengensis, S. nodulinearis, and S. sp. A genus of Streptognathodus dominated conodont assemblage with some Idiognathodus elements. It indicates a late Gzhelian (latest Pennsylvanian) age for the lowest Taiyuan Formation in southern North China. This is consistent with recently published high-precision zircon U-Pb ages from ash layers. Based on conodont biostratigraphy, the basal limestones of the Taiyuan Formation in Henan Province (southern North China) can be correlated with the upper part of Miaogou limestones of the Taiyuan Formation in Shanxi Province (northern North China). This correlation might reflect a significant sea-level rise in North China, possibly corresponding to a deglaciation event at the Permo-Carboniferous transition. |
关键词 | Taiyuan Formation conodonts Gzhelian southern North China biostratigraphy |
DOI | 10.1007/s12583-021-1526-8 |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | PALEOZOIC ICE-AGE ; CARBONIFEROUS-PERMIAN BOUNDARY ; HF ISOTOPE ANALYSES ; ZIRCON U-PB ; INTEGRATIVE STRATIGRAPHY ; TECTONOTHERMAL EVENTS ; CLIMATE ; MIDCONTINENT ; GONDWANA ; CRATON |
资助项目 | National Natural Science Foundation of China[41572078] ; National Natural Science Foundation of China[41872106] ; National Natural Science Foundation of China[42072013] ; BGEG and GPMR laboratory funds[GKZ18Y660] ; BGEG and GPMR laboratory funds[GPMR201609] |
WOS研究方向 | Geology |
WOS类目 | Geosciences, Multidisciplinary |
WOS记录号 | WOS:000899216700014 |
项目资助者 | National Natural Science Foundation of China ; BGEG and GPMR laboratory funds |
出版者 | CHINA UNIV GEOSCIENCES, WUHAN |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/41685 |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Yang, Jianghai |
作者单位 | 1.China Univ Geosci, Sch Earth Sci, Wuhan 430074, Peoples R China 2.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China 3.China Univ Min & Technol, Sch Resources & Geosci, Xuzhou 221116, Peoples R China 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 5.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironment, Nanjing 210008, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Yuan,Yang, Jianghai,Yuan, Dong-xun,et al. Conodont Biostratigraphic Constraint on the Lower Taiyuan Formation in Southern North China and Its Paleogeographic Implications[J]. JOURNAL OF EARTH SCIENCE,2022,33(6):1480-1493. |
APA | Wang, Yuan,Yang, Jianghai,Yuan, Dong-xun,Liu, Jia,&Ma, Rui.(2022).Conodont Biostratigraphic Constraint on the Lower Taiyuan Formation in Southern North China and Its Paleogeographic Implications.JOURNAL OF EARTH SCIENCE,33(6),1480-1493. |
MLA | Wang, Yuan,et al."Conodont Biostratigraphic Constraint on the Lower Taiyuan Formation in Southern North China and Its Paleogeographic Implications".JOURNAL OF EARTH SCIENCE 33.6(2022):1480-1493. |
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