Paleozoic tectonothermal history of the amalgamation of the Tarim-North China and Mongolian collages

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F25%3A10169569" target="_blank" >RIV/00025798:_____/25:10169569 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1144/jgs2024-100" target="_blank" >https://doi.org/10.1144/jgs2024-100</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1144/jgs2024-100" target="_blank" >10.1144/jgs2024-100</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Paleozoic tectonothermal history of the amalgamation of the Tarim-North China and Mongolian collages

Popis výsledku v původním jazyce

In the Mongolian Collage, metamorphic pressure-temperature (P-T) and timing reveal a one-stage evolution defined by a duality of late Neoproterozoic-Ordovician subduction-related low T/P metamorphism and suprasubduction high T/P metamorphism recorded in the Mongolia-Manchuria and Baikal-Sayan belts. This was followed by gradual prevalence of suprasubduction high T/P metamorphism towards the late Paleozoic corresponding to the Altai and South Altai cycles. In the Tarim-North China Collage, metamorphic P-T and timing reveal a two-stage evolution, from dominant intermediate T/P metamorphism possibly resulting from Ordovician-Devonian amalgamation and Andean-type evolution of the collage, to dual low and high T/P metamorphism in the Carboniferous-Permian reflecting subduction-collision processes along the South Tianshan suture in the west and a suprasubduction evolution along the Solonker suture in the east. Altogether, the Paleozoic tectonometamorphic evolution of the two collages in the Central Asian Orogenic Belt shows remarkable differences, with the Mongolian Collage displaying features typical of peripheral accretionary style reflecting recurrent tectonic switches that can be regarded as a single orogenic system, and a two-stage evolution of the Tarim-North China Collage with features of both peripheral-accretionary and interior-collisional orogenic cycles, but mostly related to recurrent subductions of interior oceans.

Název v anglickém jazyce

Paleozoic tectonothermal history of the amalgamation of the Tarim-North China and Mongolian collages

Popis výsledku anglicky

In the Mongolian Collage, metamorphic pressure-temperature (P-T) and timing reveal a one-stage evolution defined by a duality of late Neoproterozoic-Ordovician subduction-related low T/P metamorphism and suprasubduction high T/P metamorphism recorded in the Mongolia-Manchuria and Baikal-Sayan belts. This was followed by gradual prevalence of suprasubduction high T/P metamorphism towards the late Paleozoic corresponding to the Altai and South Altai cycles. In the Tarim-North China Collage, metamorphic P-T and timing reveal a two-stage evolution, from dominant intermediate T/P metamorphism possibly resulting from Ordovician-Devonian amalgamation and Andean-type evolution of the collage, to dual low and high T/P metamorphism in the Carboniferous-Permian reflecting subduction-collision processes along the South Tianshan suture in the west and a suprasubduction evolution along the Solonker suture in the east. Altogether, the Paleozoic tectonometamorphic evolution of the two collages in the Central Asian Orogenic Belt shows remarkable differences, with the Mongolian Collage displaying features typical of peripheral accretionary style reflecting recurrent tectonic switches that can be regarded as a single orogenic system, and a two-stage evolution of the Tarim-North China Collage with features of both peripheral-accretionary and interior-collisional orogenic cycles, but mostly related to recurrent subductions of interior oceans.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10505 - Geology

Projekt

<a href="/cs/project/GX19-27682X" target="_blank" >GX19-27682X: Hlavní mechanismy periferálního kontinentálního růstu během superkontinentálního cyklu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Journal of the Geological Society

ISSN

0016-7649

e-ISSN

2041-479X

Svazek periodika

182

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

nestránkováno

Kód UT WoS článku

001364136300001

EID výsledku v databázi Scopus

2-s2.0-85212582688