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   Articles with "mongol okhotsk" as a keyword



Geochronology and geochemistry of late Paleozoic-early Mesozoic igneous rocks of the Erguna Massif, NE China: Implications for the early evolution of the Mongol-Okhotsk tectonic regime

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recommendations! Published in 2017 at "Journal of Asian Earth Sciences"

DOI: 10.1016/j.jseaes.2016.12.005

Abstract: Abstract We undertook geochemical and geochronological studies on late Paleozoic–early Mesozoic igneous rocks from the Erguna Massif with the aim of constraining the early evolution of the Mongol–Okhotsk tectonic regime. Zircon crystals from nine representative… read more here.

Keywords: geochemistry; mongol okhotsk; igneous rocks; erguna massif ... See more keywords

Tectonostratigraphic evolution of the Mohe-Upper Amur Basin reflects the final closure of the Mongol-Okhotsk Ocean in the latest Jurassic–earliest Cretaceous

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recommendations! Published in 2017 at "Journal of Asian Earth Sciences"

DOI: 10.1016/j.jseaes.2017.06.020

Abstract: Abstract The Mohe-Upper Amur Basin to the south of the eastern Mongol-Okhotsk Suture Zone contains important stratigraphic records for understanding the closure of the eastern Mongol-Okhotsk Ocean. The basin is crossed by the Russia/China border,… read more here.

Keywords: amur basin; upper amur; mongol okhotsk; basin ... See more keywords

Ordovician to Devonian granitic plutons in the Hangay Range, Central Mongolia: Petrogenesis and insights into the Paleozoic tectonic evolution of the westernmost Mongol-Okhotsk Orogen

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recommendations! Published in 2021 at "Lithos"

DOI: 10.1016/j.lithos.2021.106463

Abstract: Abstract The pre-Mesozoic magmatic and tectonic evolution in the Mongol-Okhotsk Orogen has been poorly understood. Here we conducted geochronological and geochemical studies on five Paleozoic granitic plutons in the westernmost Mongol-Okhotsk Orogen (Hangay Range), with… read more here.

Keywords: granitic plutons; okhotsk orogen; mongol okhotsk;

Multistage structural deformations of a superimposed basin system and its tectonic response to regional geological evolution: A case study from the Late Jurassic-Early Cretaceous Tanan depression, Hailar-Tamtsag basin

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recommendations! Published in 2019 at "Marine and Petroleum Geology"

DOI: 10.1016/j.marpetgeo.2019.06.051

Abstract: Abstract The spatial-temporal extent and influence of the Mongol-Okhotsk and Paleo-Pacific tectonic regimes in northeast (NE) China and adjacent areas during late Mesozoic times have long been controversial. As a superimposed rift system which formed… read more here.

Keywords: tamtsag basin; basin; hailar tamtsag; mongol okhotsk ... See more keywords

SHRIMP U-Pb zircon geochronology and Hf isotope analyses of Middle Permian–early triassic intrusions in southern Manzhouli area, Northeast China: implications for the subduction of Mongol-Okhotsk plate beneath the Erguna massif

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recommendations! Published in 2019 at "International Geology Review"

DOI: 10.1080/00206814.2019.1622458

Abstract: ABSTRACT The results of SHRIMP U-Pb ages and in situ Hf isotope of zircons from three granites in the southern Manzhouli region of northeast China, provide new data to understand the subduction process of Mongol-Okhotsk… read more here.

Keywords: zircon; okhotsk plate; middle permian; subduction ... See more keywords

Southward subduction of the Mongol–Okhotsk Ocean: constraints from Late Triassic granites in the Hailar Basin, NE China

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recommendations! Published in 2025 at "International Geology Review"

DOI: 10.1080/00206814.2025.2488517

Abstract: ABSTRACT The southward subduction of the Mongol–Okhotsk Ocean played a crucial role in the tectonic evolution of East Asia during late Paleozoic to Mesozoic. However, the details of the subduction process remain unclear. To better… read more here.

Keywords: okhotsk ocean; mongol okhotsk; southward subduction; subduction ... See more keywords

Age and Sources of Detrital Zircons from Jurassic Conglomerates of Strelka Depression (Northern Framing of the Mongol–Okhotsk Fold Belt)

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recommendations! Published in 2019 at "Doklady Earth Sciences"

DOI: 10.1134/s1028334x1904010x

Abstract: This paper presents the results of U–Th–Pb geochronological study of detrital zircons from cement of the Jurassic conglomerates of the Strelka Depression extending in the sublatitudinal direction along the border between the southern margin of… read more here.

Keywords: strelka depression; detrital zircons; mongol okhotsk;

Petrogenesis of the Early Jurassic–Early Cretaceous Adakite-like Rocks in the Erguna Block, NE China: Implications for the Tectonic Evolution of the Mongol–Okhotsk Ocean

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recommendations! Published in 2024 at "Minerals"

DOI: 10.3390/min14070725

Abstract: The petrogenesis and geodynamic setting of the Mesozoic magmatic rocks in the Erguna Block, NE China remains controversial, especially the relationship between magmatism and the subduction history of the Mongol–Okhotsk oceanic plate. Here we present… read more here.

Keywords: erguna block; early jurassic; adakite like; mongol okhotsk ... See more keywords