Timing the Hegenshan Suture in the Central Asian Orogenic Belt: New Paleomagnetic and Geochronological Constraints From Southeastern Mongolia
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F23%3A10477292" target="_blank" >RIV/00216208:11310/23:10477292 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=PDL.Qoo85z" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=PDL.Qoo85z</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1029/2023GL104881" target="_blank" >10.1029/2023GL104881</a>
Alternative languages
Result language
angličtina
Original language name
Timing the Hegenshan Suture in the Central Asian Orogenic Belt: New Paleomagnetic and Geochronological Constraints From Southeastern Mongolia
Original language description
The timing of formation of the Hegenshan suture is crucial to understanding the evolution of the Central Asian Orogenic Belt (CAOB). Here we present a well-dated paleomagnetic pole (103 samples from 15 sites, 36.7°N/29.2°E, A95 = 3.3°) that passed a positive fold test, a reversal test, and a conglomerate test from the ~250 Ma upper Gunbayn Formation andesites in the southeastern Mongolia Block (MOB). The high-quality paleomagnetic database may demonstrate that the MOB drifted rapidly southward and collided with the Xilinhot-Songliao Block between 256 and 250 Ma, resulting in the closure of the Hegenshan Ocean at ~250 Ma. The Hegenshan suture and the Solonker suture were formed almost simultaneously and marked the final closure of the Paleo-Asian Ocean.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10505 - Geology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Geophysical Research Letters
ISSN
0094-8276
e-ISSN
1944-8007
Volume of the periodical
50
Issue of the periodical within the volume
Říjen 2023
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
e2023GL104881
UT code for WoS article
001086607200001
EID of the result in the Scopus database
2-s2.0-85174863408