High-resolution integrated stratigraphy of Upper Ordovician to lower Silurian strata: applications to black shale drill cores in South China
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F24%3A00600394" target="_blank" >RIV/67985831:_____/24:00600394 - isvavai.cz</a>
Result on the web
<a href="https://www.schweizerbart.de/papers/nos/detail/57/106040/High_resolution_integrated_stratigraphy_of_Upper_O?af=crossref" target="_blank" >https://www.schweizerbart.de/papers/nos/detail/57/106040/High_resolution_integrated_stratigraphy_of_Upper_O?af=crossref</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1127/nos/2024/0752" target="_blank" >10.1127/nos/2024/0752</a>
Alternative languages
Result language
angličtina
Original language name
High-resolution integrated stratigraphy of Upper Ordovician to lower Silurian strata: applications to black shale drill cores in South China
Original language description
This paper presents an integrated stratigraphy of the Upper Ordovician to lower Silurian strata from the Yangtze platform, focusing on detailed graptolite biostratigraphy and δ13Corg chemostratigraphy of a continuous drill core section. We establish ten graptolite biozones within the Wufeng and Lungmachi formations and identify the LKCIE (Late Katian Carbon Isotope Excursion), HICE (Hirnantian Isotope Carbon Excursion), and EACIE (Early Aeronian Carbon Isotope Excursion) in the δ13Corg curve. Through the identification of four positive carbon isotope excursions, including the LACIE (Late Aeronian Carbon Isotope Excursion), this paper addresses and clarifies the substantial uncertainties in biozonal boundaries identified in previous research, providing a definitive integrated stratigraphy framework, and significantly enhances both regional and global stratigraphic correlation. Our approach revises biozone boundaries within drill cores and outcrop sections in South China, revealing abrupt turning points in depositional rate changes within the Lungmachi Formation, linked to the Kwangsian Orogeny and global sea-level fluctuations. This high-resolution stratigraphic framework contributes to biostratigraphy and chemostratigraphy and aids in efficient hydrocarbon exploration.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10505 - Geology
Result continuities
Project
<a href="/en/project/GA20-23363S" target="_blank" >GA20-23363S: Biostratigraphy and faunal dynamics of the Silurian pelagic biota of the Prague Basin in the context of major environmental changes and perturbations</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Newsletters on Stratigraphy
ISSN
0078-0421
e-ISSN
—
Volume of the periodical
57
Issue of the periodical within the volume
4
Country of publishing house
DE - GERMANY
Number of pages
30
Pages from-to
445-474
UT code for WoS article
001335024700001
EID of the result in the Scopus database
2-s2.0-85216340676