Early-Middle Permian carbon-isotope stratigraphy of marine carbonates in the northern edge of the South China: implications for global correlation

2021 ◽  
Vol 37 (1) ◽  
Author(s):  
Qian Li ◽  
Karem Azmy ◽  
Shuai Yang ◽  
Hongde Chen ◽  
Shenglin Xu ◽  
...  
Keyword(s):  
Carbon Isotope ◽  
South China ◽  
Middle Permian ◽  
The South ◽  
Carbon Isotope Stratigraphy ◽  
Global Correlation ◽  
Marine Carbonates ◽  
Northern Edge ◽  
Isotope Stratigraphy

Oxygen and carbon isotope stratigraphy of early Cambrian carbonates in southeastern Newfoundland and England

1992 ◽  
Vol 129 (3) ◽  
pp. 265-279 ◽  
Author(s):  
M. D. Brasier ◽  
M. M. Anderson ◽  
R. M. Corfield
Keyword(s):  
Carbon Isotope ◽  
Carbonate Rocks ◽  
Thermal Alteration ◽  
Carbon Isotope Stratigraphy ◽  
Oxygen And Carbon Isotope ◽  
Global Correlation ◽  
Granitic Intrusion ◽  
Isotope Stratigraphy ◽  
Siliciclastic Sediments ◽  
Reference Section

AbstractCarbonate rocks have been sampled through predominantly siliciclastic sediments above the Precambrian-Cambrian global stratotype level in southeastern Newfoundland to assess their potential for oxygen and carbon isotope stratigraphy. Comparable successions were sampled at Nuneaton and Comley in England. Greatly depleted δ18O signals are attributed to widespread thermal alteration during deep burial and granitic intrusion, including within the stratotype region. Carbon isotope ratios appear to have been less affected and these are described from nine sections. A provisional, composite δ13C curve is based on non-ferroan, pink nodular and bedded micrites. Several δ13C excursions occur in the fossiliferous Bonavista Group and allow the position of the Tommotian-Atdabanian boundary to be identified. Chemostratigraphic correlation of the new Precambrian-Cambrian boundary stratotype may, however, prove difficult because of the lack of suitable, well-preserved carbonates. The search must begin for a comparable reference section allowing global correlation of the boundary level using chemostratigraphy as well as biostratigraphy.

Latest Devonian to earliest Carboniferous conodont and carbon isotope stratigraphy of a shallow-water sequence in South China

2015 ◽  
Vol 51 (6) ◽  
pp. 915-935 ◽  
Author(s):  
Wenkun Qie ◽  
Xiang-Dong Wang ◽  
Xionghua Zhang ◽  
Wenting Ji ◽  
Ethan L. Grossman ◽  
...  
Keyword(s):  
Shallow Water ◽  
Carbon Isotope ◽  
South China ◽  
Carbon Isotope Stratigraphy ◽  
Isotope Stratigraphy

Stable carbon isotope stratigraphy in the Ordovician of South China

2011 ◽  
Vol 307 (1-4) ◽  
pp. 17-43 ◽  
Author(s):  
Axel Munnecke ◽  
Yuandong Zhang ◽  
Xiao Liu ◽  
Junfeng Cheng
Keyword(s):  
Carbon Isotope ◽  
South China ◽  
Stable Carbon Isotope ◽  
Stable Carbon ◽  
Carbon Isotope Stratigraphy ◽  
Isotope Stratigraphy
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