The Silurian–Devonian Boundary of China: Review and perspectives

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F24%3A00586642" target="_blank" >RIV/67985831:_____/24:00586642 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0012825224001326" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0012825224001326</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.earscirev.2024.104805" target="_blank" >10.1016/j.earscirev.2024.104805</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Silurian–Devonian Boundary of China: Review and perspectives

Popis výsledku v původním jazyce

The Silurian–Devonian Boundary (SDB) was the first Global Stratotype Section and Point (GSSP) to be established. Extensive and well-preserved SDB strata are found in Western Europe and North America. Territory of China is composed of multiple plates and terranes, which were located in the equatorial and low-latitude regions of the northern hemisphere during the late Silurian to the Early Devonian. Due to the Kwangsian Orogeny, continuous Silurian-Devonian sequences are absent in the main parts of North China, Yangtze, and Tarim cratons in China. Accordingly, continuous stratal sections across the SDB have only been sporadically reported from the orogenic belts and southwestern margin of South China. The lack of continuous carbonate sediments during the Silurian-Devonian and scarcity of fossil markers obtained has long time limited for complex research on the SDB in China. However, the discovery of the conodont Caudicriodus woschmidti in several regions, and the widespread presence of encrinurid trilobites and crinoids, have allowed recognition of the SDB in China. Abundant volcanic material near the SDB facilitates high-precision chronological studies. Apart from the global δ13C positive excursion and Icriodus Event above the SDB, most other events are only evident in certain regions or even in a single section. Therefore, there is an urgent need for more data and evidence from other areas and plates. This work summarizes research on the SDB in China from various tectonic settings, tectonic plates, and from different facies and regions, and provides a brief review of the research history, current state of art, achievements in study of the SDB in China, and outlines prospects for future research.

Název v anglickém jazyce

The Silurian–Devonian Boundary of China: Review and perspectives

Popis výsledku anglicky

The Silurian–Devonian Boundary (SDB) was the first Global Stratotype Section and Point (GSSP) to be established. Extensive and well-preserved SDB strata are found in Western Europe and North America. Territory of China is composed of multiple plates and terranes, which were located in the equatorial and low-latitude regions of the northern hemisphere during the late Silurian to the Early Devonian. Due to the Kwangsian Orogeny, continuous Silurian-Devonian sequences are absent in the main parts of North China, Yangtze, and Tarim cratons in China. Accordingly, continuous stratal sections across the SDB have only been sporadically reported from the orogenic belts and southwestern margin of South China. The lack of continuous carbonate sediments during the Silurian-Devonian and scarcity of fossil markers obtained has long time limited for complex research on the SDB in China. However, the discovery of the conodont Caudicriodus woschmidti in several regions, and the widespread presence of encrinurid trilobites and crinoids, have allowed recognition of the SDB in China. Abundant volcanic material near the SDB facilitates high-precision chronological studies. Apart from the global δ13C positive excursion and Icriodus Event above the SDB, most other events are only evident in certain regions or even in a single section. Therefore, there is an urgent need for more data and evidence from other areas and plates. This work summarizes research on the SDB in China from various tectonic settings, tectonic plates, and from different facies and regions, and provides a brief review of the research history, current state of art, achievements in study of the SDB in China, and outlines prospects for future research.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10506 - Paleontology

Projekt

<a href="/cs/project/GA21-21829S" target="_blank" >GA21-21829S: Návrh na ustanovení mezinárodního stratotypu GSSP spodní hranice stupně ems v pražské synformě</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Earth-Science Reviews

ISSN

0012-8252

e-ISSN

1872-6828

Svazek periodika

254

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

24

Strana od-do

104805

Kód UT WoS článku

001243449100001

EID výsledku v databázi Scopus

2-s2.0-85193465732