A new conodont biozone classification of the Ordovician System in South China

Wang, Zhi-Hao; Zhen, Yong Yi; Bergström, Stig M.; Wu, Rongchang; Zhang, Yuandong; Ma, Xuan

doi:10.1016/j.palwor.2018.09.002

Cited by 50 publications

(28 citation statements)

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“…4, figs 7-8) were recovered from the lower member (member A) of the Jiaqu Formation (type section) south of Alai village in Nyalam County. Co-occurrence of both species suggests a correlation with the basal part of the P. serra Biozone (= the Y. foliaceus Subbiozone) of the Baltoscandian conodont succession (Zhang, 1998c;Bergström and Ferretti, 2017) and the South China succession (Wang et al, 2019). In the Alai section (this study), both Pygodus serra (Fig.…”

Section: Histiodella Kristinae Biozonementioning

confidence: 51%

“…In the three stratigraphical J o u r n a l P r e -p r o o f 34 sections in Hunan studied by Zhang (1998a), both Y. jianyeensis and P. anserinus have the same stratigraphic range with their first appearances in the same stratigraphic horizon. It is thus a range biozone defined by the FAD as the base and LAD as the top by Y. jianyeensis and/or P. anserinus (Wang et al, 2019). Qiu (1988, pl.…”

Section: Pygodus Serra Biozonementioning

confidence: 99%

“…Amorphognathus tvaerensis has only been reported from the Datianba Formation in Anhui (Ding et al in Wang, 1993;Wang et al, 2011) and Hunan (Fang et al, 2019) in South China and in the Jiaqu Formation in southern Xizang (Qiu, 1988). Based on the occurrence of A. tvaerensis in Anhui, Ding et al (in Wang, 1993) alobatus Biozone recognized on the Yangtze Platform (Wang et al, 2018a(Wang et al, , 2019Fig. 6).…”

Section: Amorphognathus Tvaerensis Biozonementioning

confidence: 99%

“…In South China, the conodont succession documents the Upper Ordovician Hamarodus brevirameus Biozone that represents the middle Katian interval, with its eponymous species widely reported in the Pagoda Formation of the Yangtze Platform and also from the top part of the Yenwashan Formation of the Jiangnan Slope Wang et al, 2011Wang et al, , 2019Zhang et al, 2019). In the type section of the Jiaqu Formation (see Zhang, 1993), Qiu (1988Fig.…”

Section: Hamarodus Brevirameus Biozonementioning

confidence: 99%

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Ordovician successions in southern-central Xizang (Tibet), China—Refining the stratigraphy of the Himalayan and Lhasa terranes

et al. 2020

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Section: Histiodella Kristinae Biozonementioning

confidence: 51%

Section: Pygodus Serra Biozonementioning

confidence: 99%

Section: Amorphognathus Tvaerensis Biozonementioning

confidence: 99%

Section: Hamarodus Brevirameus Biozonementioning

confidence: 99%

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Ordovician successions in southern-central Xizang (Tibet), China—Refining the stratigraphy of the Himalayan and Lhasa terranes

et al. 2020

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“…,Jing et al (2008),Jing (2009),Li et al (2009), Zhen et al (2009), Munnecke et al (2011), Zhen et al (2015), Albanesi & Ortega (2016), Zhang & Munnecke (2016), Bergström et al (2019) andWang et al (2019). Lithostratigraphy is fromBuggisch et al (2003) andEdwards & Saltzman (2014).…”

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confidence: 99%

Carbon isotope (δ¹³C_carb) stratigraphy of the Early–Middle Ordovician (Tremadocian–Darriwilian) carbonate platform in the Tarim Basin, NW China: implications for global correlations

Yang

Tang

et al. 2020

Geol. Mag.

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Guided by conodont biostratigraphy and unconformities observed in the field, stable carbon isotopic analysis (δ13Ccarb) was performed on 210 samples from Lower–Middle Ordovician (Tremadocian to Darriwilian) sections and wells in the Tarim Basin, NW China. The δ13C trend in the Tarim Basin sections has three distinct characteristics: (1) from the Tremadocian to the Floian, a positive shift from −1.9 ‰ to −0.2 ‰ is observed near the boundary between the Penglaiba Formation and the Yingshan Formation; (2) from the Floian to the Dapingian, a positive shift in δ13C from −3 ‰ to −0.7 ‰ occurred under large-scale sea-level rise and a change in the sedimentary environment from a restricted platform to an open platform. Changes in the conodont type are also observed in the Tabei region; and (3) from the Dapingian to the Darriwilian, δ13C first decreased and then increased, showing a negative shift at the Dapingian–Darriwilian boundary. During the Floian, δ13C decreased in the study area, while it first decreased and then increased in other regions, which may reflect local sea-level movements in response to isostatic crustal movements. Two types of positive shift were identified at the Floian–Dapingian boundary, which likely show the effects of local factors, including a disconformity, dolomitization, and platform restriction, superimposed on the global signal of the carbon isotope. Some conodont zonations and recurrent negative excursions in Tremadocian, Floian and Dapingian stages appear to be truncated by unconformities, which are accompanied by short-term subaerial exposure due to sea-level fall and local tectonic uplift.

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Late Ordovician (Katian) linguliform microbrachiopods from north‐eastern Yunnan, South China

Chen

Huang

et al. 2021

Papers in Palaeontology

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Linguliform brachiopods are a minor but distinctive component of the Palaeozoic Evolutionary Fauna. However, there is no formal research on Katian (Late Ordovician) linguliform microbrachiopods in South China. Fossils from the 'Pagoda', 'Linhsiang' and Daduhe formations, Wanhe section of Yunnan Province, South China, provide a unique opportunity to bridge the gap. Here, we report and systematically describe, for the first time, a deep-water Katian linguliform microbrachiopod association, including 13 species assigned to nine genera, namely Paterula cf. numerosa Popov,

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A new conodont biozone classification of the Ordovician System in South China

Cited by 50 publications

References 39 publications

Ordovician successions in southern-central Xizang (Tibet), China—Refining the stratigraphy of the Himalayan and Lhasa terranes

Ordovician successions in southern-central Xizang (Tibet), China—Refining the stratigraphy of the Himalayan and Lhasa terranes

Carbon isotope (δ¹³C_carb) stratigraphy of the Early–Middle Ordovician (Tremadocian–Darriwilian) carbonate platform in the Tarim Basin, NW China: implications for global correlations

Late Ordovician (Katian) linguliform microbrachiopods from north‐eastern Yunnan, South China

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A new conodont biozone classification of the Ordovician System in South China

Cited by 50 publications

References 39 publications

Ordovician successions in southern-central Xizang (Tibet), China—Refining the stratigraphy of the Himalayan and Lhasa terranes

Ordovician successions in southern-central Xizang (Tibet), China—Refining the stratigraphy of the Himalayan and Lhasa terranes

Carbon isotope (δ13Ccarb) stratigraphy of the Early–Middle Ordovician (Tremadocian–Darriwilian) carbonate platform in the Tarim Basin, NW China: implications for global correlations

Late Ordovician (Katian) linguliform microbrachiopods from north‐eastern Yunnan, South China

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Carbon isotope (δ¹³C_carb) stratigraphy of the Early–Middle Ordovician (Tremadocian–Darriwilian) carbonate platform in the Tarim Basin, NW China: implications for global correlations