Latest Permian deep-water ostracods from southwestern Guangxi, South China

Yuan, Aihua; Crasquin, Sylvie; Feng, Qinglai; Gu, Sen

doi:10.1144/jm.26.2.169

Cited by 29 publications

(23 citation statements)

References 20 publications

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“…This is typical of radiolarian survival stage across the PTB in other parts of the world. It is notable that the thin shell psychrophilic ostracods experienced similar stages at the Dongpan Section (Yuan et al, 2006).…”

Section: The Extinction Episodes Of Late Changhsingian Organisms At Dmentioning

confidence: 92%

“…3) This section has been extensively investigated for its lithology (Meng et al, 2005), sedimentology (Meng et al, 2004), clayrocks (Zhang et al, 2006a), carbon isotope , radiolarians (Feng et al, 2006a, b, c), foraminifers , brachiopods (He et al, 2005a), ostracods (Yuan et al, 2006), bivalves (He et al, 2007a) and ammonoids (Bu et al, 2006). The PTB was delineated between beds 13 and 12 by typical Permian and Triassic ammonoids .…”

Section: Advances On Other Signatures Of Eventsmentioning

confidence: 99%

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Recent achievements on the research of the Paleozoic-Mesozoic transitional period in South China

Yin

Feng

Xie

et al. 2007

Front. Earth Sci. China

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This is a review of research achievements on the Permian-Triassic transition in South China. It comprises of five parts: (1) advances on the biostratigraphy and eventostratigraphy of the Meishan Section, the Global Stratotype Section and Point (GSSP) of the Permian-Triassic boundary (PTB); (2) advances on the PTB research of deep water facies, especially the Dongpan Section in Guangxi; (3) advances on the PTB research of terrestrial facies, especially the Chahe Section in Guizhou; (4) correlation of the global change and biotic extinction between the PTB and modern times and its revelation to the status and future of the earth and mankind; and (5) the pattern and causality of the Permian-Triassic extinction. In the last part, it is concluded that the Permian-Triassic transitional interval constitutes a prolonged crisis period ranging from end-Guadalupian extinction to the end of Early Triassic, totaling 14 Ma. The environmental crisis and mass extinction peaked at the PTB, which displayed multiphase extinction rather than just one phase. Commencement of an extinctions prelude prior to the postulated bolide impact implies that the causes of PTB extinction largely lie in the intrinsic developments of the earth, especially those related with the integration of Pangea.

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Section: The Extinction Episodes Of Late Changhsingian Organisms At Dmentioning

confidence: 92%

Section: Advances On Other Signatures Of Eventsmentioning

confidence: 99%

Recent achievements on the research of the Paleozoic-Mesozoic transitional period in South China

Yin

Feng

Xie

et al. 2007

Front. Earth Sci. China

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“…Triassic of the Alps (Kozur 1972) and Romania (Crasquin‐Soleau and Gradinaru 1996). A Late Permian fauna from South China has also been discovered recently (Yuan et al. 2007).…”

Section: Systematic Palaeontology (S Crasquin)mentioning

confidence: 99%

Permian Ostracods From the Lercara Formation (Middle Triassic–carnian?), Sicily, Italy

2008

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: A rich, diverse Permian ostracod fauna has been recovered from the red and grey, laminated shales and quartz‐rich shales of the Triassic Lercara Formation. Forty‐seven species have been identified, 13 of which are newly described here; they belong to 26 genera of which three are new: Anahuacia lercaraensis sp. nov., Aurigerites siciliaensis sp. nov., Bairdia portellaensis sp. nov., Cristanaria? katyae sp. nov., Fabalicypris gruendeli sp. nov., Lethiersa salomonensis gen. et sp. nov., Lethiersia sinusoventralis gen. et sp. nov., Portella trapezoida gen. et sp. nov., Siciliella elongata gen. et sp. nov., Siciliella infernespinosa gen. et sp. nov., Siciliella prima gen. et sp. nov., Siciliella quadrata gen. et sp. nov., and Siciliella spinorobusta gen. et sp. nov. The assemblages contain or are composed of palaeopsychrospheric forms, which are regarded as index fossils for deep environments. The bathymetry of the different associations in life is evaluated.

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“…It is a continuous section from the latest Permian to the Early Triassic, and provides unique materials for study of biotic and environmental changes in deep-water facies during the Permian-Triassic transition. The end-Permian fossils at this section are abundant, including radiolarians [16][17][18][19][20] , brachiopods [21,22] , bivalves [23] , cephalopods [24] , foraminiferas [25] and ostracods [26] . Meng et al [27] reported the Upper Permian Changhsingian bivalves including Claraia liuqiaoensis, Euchondria jingxianensis, Posidonia sp., Nuculopsis sp.…”

mentioning

confidence: 99%

End-Permian conodont fauna from Dongpan section: Correlation between the deep-and shallow-water facies

Luo

Lai

Feng

et al. 2008

Sci. China Ser. D-Earth Sci.

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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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Latest Permian deep-water ostracods from southwestern Guangxi, South China

Cited by 29 publications

References 20 publications

Recent achievements on the research of the Paleozoic-Mesozoic transitional period in South China

Recent achievements on the research of the Paleozoic-Mesozoic transitional period in South China

Permian Ostracods From the Lercara Formation (Middle Triassic–carnian?), Sicily, Italy

End-Permian conodont fauna from Dongpan section: Correlation between the deep-and shallow-water facies

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