4.6 Article

Volcanic and sedimentary rocks reveal the Paleozoic tectonic evolution of the Lhasa Terrane, Tibet

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Geology

Middle Permian magmatism in the Tangjia-Sumdo region, Tibet: evidence for intra-oceanic subduction

Bin Wang et al.

Summary: This study provides new insights into the late Paleozoic tectonic evolution of the Lhasa terrane and the subduction of the Sumdo Paleo-Tethys ocean. The analysis of sample data suggests that middle Permian magmatism occurred in an intra-oceanic subduction setting in the Sumdo Paleo-Tethys ocean.

INTERNATIONAL GEOLOGY REVIEW (2023)

Article Geosciences, Multidisciplinary

Precambrian metamorphic basement of the southern Lhasa terrane, Tibet

Xin Dong et al.

Summary: The study on orthogneisses in the Milin area of the southeastern Lhasa terrane provides insights into the local protolith crystalline ages and their relation to the Neoproterozoic-Paleozoic strata in the Lhasa terrane. Geochemical data suggests the Mesoproterozoic rocks may have originated from partial melting of Paleoproterozoic crustal materials, representing the Precambrian metamorphic basement of the Lhasa terrane.

PRECAMBRIAN RESEARCH (2022)

Article Geosciences, Multidisciplinary

Subduction initiation of the Neo-Tethys oceanic lithosphere by collision-induced subduction transference

Xuhui Wang et al.

Summary: The study investigates the Permian-Triassic magmatism in the Lhasa Terrane through integrated geochemical and geochronological studies, proposing that collision-induced subduction transference may have triggered the subduction of the Neo-Tethys oceanic lithosphere. The magmatic rocks during the Early Permian and Late Triassic exhibit arc-related signatures, indicating northward subduction of Sumdo Paleo-Tethys and Neo-Tethys oceanic slabs respectively. The shift from alkaline to calc-alkaline magmatism within the SLT reflects a geodynamic transition from lithospheric extension to Andean-style orogenesis.

GONDWANA RESEARCH (2022)

Article Geochemistry & Geophysics

Early Mesozoic magmatism records the tectonic evolution from syn- to post-collisional setting in the Central Lhasa subterrane, Tibet

Xuhui Wang et al.

Summary: The study of Early Mesozoic magmatism in the central Lhasa subterrane provides important insights into the geodynamic processes and magmatic responses during the orogeny. The results show a transition from syn-collisional to post-collisional settings, reflecting the closure of the Sumdo Paleo-Tethys Ocean. This study reveals the geodynamic evolution in the region and the extension of the Sumdo Paleo-Tethys Ocean within the Lhasa Terrane.

LITHOS (2022)

Article Geography, Physical

Evolution of the Sumdo Paleo-Tethyan Ocean: Constraints from Permian Luobadui Formation in Lhasa terrane, South Tibet

Chao Wang et al.

Summary: This paper reconstructs the evolution of the Sumdo Paleo-Tethyan Ocean (SPTO) through the study of geochemical and geochronological data for the Luobadui Formation. The research indicates that the SPTO opened during the late Carboniferous, with northward subduction occurring during the Early Permian and closure happening in the Middle-Late Triassic. This study provides significant insights into the amalgamation of the Tibetan Plateau.

PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY (2022)

Article Geosciences, Multidisciplinary

Middle Permian adakitic granite dikes in the Sumdo region, central Lhasa terrane, central Tibet: Implications for the subduction of the Sumdo Paleo-Tethys Ocean

Bin Wang et al.

Summary: Newly discovered adakitic granite dikes in the Sumdo area of Tibet exhibit unique geochemical characteristics that suggest a subduction event involving the Sumdo Paleo-Tethys Ocean during the middle Permian. The rocks were derived from partial melting of subducted oceanic slab, with influences from slab-derived fluids and slight interaction with peridotite in the mantle wedge during ascent. Zircon U-Pb dating yielded ages of 269.1 +/- 4.1 and 266.4 +/- 2.0 Ma for the rocks.

JOURNAL OF ASIAN EARTH SCIENCES (2021)

Article Geosciences, Multidisciplinary

Provenance evolution during passive- to active-margin transition unraveled from an accretionary complex from the Bangong-Nujiang suture zone: Insights into Early Mesozoic Meso-Tethys subduction and source-area tectonics

Chenwei Li et al.

Summary: The study on trench deposits of the Mugagangri Group reveals the complete evolution of provenance at the South Qiangtang terrane margin, from passive to active margin transition and continental-arc development. The findings suggest that the initial subduction of Meso-Tethys beneath South Qiangtang Terrane was contemporaneous to other Cimmerian terranes, indicating a uniform response to the closure of Paleo-Tethys and collision between Eurasia and Cimmeria.

GONDWANA RESEARCH (2021)

Article Geochemistry & Geophysics

Early mesozoic arc-back-arc system in the leading edge of the Tibetan Plateau

Yulin Deng et al.

Summary: The southern Lhasa subterrane in the Tibetan Plateau preserves important records of Neo-Tethyan oceanic subduction and India-Asia collision. The magmatic and sedimentary rocks in the subterrane are classified into north and south belts, with the north belt showing back-arc basin characteristics and the south belt revealing typical magmatic arc features. These early Mesozoic rocks indicate that the magmatism was triggered by northward subduction of the Neo-Tethyan oceanic slab, evolving gradually from a single magmatic arc to an arc-back-arc system.

LITHOS (2021)

Article Geosciences, Multidisciplinary

Multiple Tethyan ocean basins and orogenic belts in Asia

Ian Metcalfe

Summary: The evolution of Tethyan ocean basins in Asia spans over 500 million years, involving opening and closure of oceans, collision of continental blocks, and formation of major orogenic belts. This complex geological history has shaped Asia's landscape and mineral resource distribution significantly.

GONDWANA RESEARCH (2021)

Article Geography, Physical

Provenance and tectonic setting of the Sumdo Formation in the Lhasa Terrane, Tibet: Implications for early subduction evolution of the Sumdo Paleo-Tethys Ocean

Chaoming Xie et al.

Summary: The study on the Tangjia-Sumdo metamorphic belt reveals the timing and sediment sources of the Sumdo Formation, suggesting it mainly formed during the late Carboniferous-early Permian and sourced from the North Lhasa Block.

PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY (2021)

Article Geosciences, Multidisciplinary

Geological significance of the newly discovered Middle Permian ocean island basalt-type gabbros in Ewulang, Nianqing-Sumdo area, Tibet

Yao Zhong et al.

Summary: This study presents the zircon U-Pb geochronology, geochemistry, and in situ zircon Hf isotopic characteristics of ocean island basalt (OIB)-type gabbros from Nianqing-Sumdo, Tibet. The results indicate that the gabbros were formed in the Middle Permian from an enriched mantle source with no crustal contamination, showing characteristics similar to typical OIB. Various geochemical indicators suggest an origin from a mantle plume, supporting the extension of Sumdo Palaeo-Tethys to the Nianqing-Sumdo area during the Middle Permian.

GEOLOGICAL JOURNAL (2021)

Article Geosciences, Multidisciplinary

Resolving the Paleogeographic Puzzle of the Lhasa Terrane in Southern Tibet

Qing Wang et al.

Summary: By analyzing the detrital zircon U-Pb age spectra and epsilon(Hf)(t) values of the glaciogenic diamictites (PCGDs) in different regions, it is found that the PCGDs in Lhasa have a different source from those in Southern Qiangtang and Tethyan Himalaya. The research suggests that the Lhasa PCGDs may have originated from Australia, while the PCGDs in Southern Qiangtang and Tethyan Himalaya may have come from India.

GEOPHYSICAL RESEARCH LETTERS (2021)

Review Geosciences, Multidisciplinary

Orogenic architecture of the Mediterranean region and kinematic reconstruction of its tectonic evolution since the Triassic

Douwe J. J. van Hinsbergen et al.

GONDWANA RESEARCH (2020)

Article Geology

Tethyan geodynamics

Wu FuYuan et al.

ACTA PETROLOGICA SINICA (2020)

Article Geosciences, Multidisciplinary

Origin and early evolution of the Lhasa Terrane, South Tibet: Constraints from the Bomi Gneiss Complex

Li-Ran Chen et al.

PRECAMBRIAN RESEARCH (2019)

Article Geochemistry & Geophysics

Nature and Evolution of Crust in Southern Lhasa, Tibet: Transformation From Microcontinent to Juvenile Terrane

Lin Ma et al.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2019)

Review Geosciences, Multidisciplinary

Petrographic classification of sand and sandstone

Eduardo Garzanti

EARTH-SCIENCE REVIEWS (2019)

Article Geosciences, Multidisciplinary

Late Triassic sedimentary records in the northern Tethyan Himalaya: Tectonic link with Greater India

Huawen Cao et al.

GEOSCIENCE FRONTIERS (2018)

Article Geosciences, Multidisciplinary

Topographic growth of the Jishi Shan and its impact on basin and hydrology evolution, NE Tibetan Plateau

Joel E. Saylor et al.

BASIN RESEARCH (2018)

Article Geosciences, Multidisciplinary

Oblique convergence during the Cimmerian collision: Evidence from the Triassic Aghdarband Basin, NE Iran

Andrea Zanchi et al.

GONDWANA RESEARCH (2016)

Article Geochemistry & Geophysics

Multi-sample comparison of detrital age distributions

Pieter Vermeesch

CHEMICAL GEOLOGY (2013)

Article Geosciences, Multidisciplinary

The origin and pre-Cenozoic evolution of the Tibetan Plateau

Di-Cheng Zhu et al.

GONDWANA RESEARCH (2013)

Review Geosciences, Multidisciplinary

Gondwana dispersion and Asian accretion: Tectonic and palaeogeographic evolution of eastern Tethys

I. Metcalfe

JOURNAL OF ASIAN EARTH SCIENCES (2013)

Article Geology

Detrital zircon record and tectonic setting

P. A. Cawood et al.

GEOLOGY (2012)

Article Geosciences, Multidisciplinary

Tectonic evolution of the Qinghai-Tibet Plateau

Guitang Pan et al.

JOURNAL OF ASIAN EARTH SCIENCES (2012)

Article Geochemistry & Geophysics

The Lhasa Terrane: Record of a microcontinent and its histories of drift and growth

Di-Cheng Zhu et al.

EARTH AND PLANETARY SCIENCE LETTERS (2011)

Article Geosciences, Multidisciplinary

Metamorphic rocks in central Tibet: Lateral variations and implications for crustal structure

Alex Pullen et al.

GEOLOGICAL SOCIETY OF AMERICA BULLETIN (2011)

Article Geology

Lhasa terrane in southern Tibet came from Australia

Di-Cheng Zhu et al.

GEOLOGY (2011)

Article Geosciences, Multidisciplinary

Tectonic framework and Phanerozoic evolution of Sundaland

Ian Metcalfe

GONDWANA RESEARCH (2011)

Article Geosciences, Multidisciplinary

Presence of Permian extension- and arc-type magmatism in southern Tibet: Paleogeographic implications

Di-Cheng Zhu et al.

GEOLOGICAL SOCIETY OF AMERICA BULLETIN (2010)

Review Geochemistry & Geophysics

A new scheme for the opening of the South Atlantic Ocean and the dissection of an Aptian salt basin

Trond H. Torsvik et al.

GEOPHYSICAL JOURNAL INTERNATIONAL (2009)

Article Geosciences, Multidisciplinary

Discovery of an eclogite belt in the Lhasa block, Tibet: A new border for Paleo-Tethys?

Jingsui Yang et al.

JOURNAL OF ASIAN EARTH SCIENCES (2009)

Article Geochemistry & Geophysics

Evidence for Early (>44 Ma) Himalayan Crustal Thickening, Tethyan Himalaya, southeastern Tibet

Amos B. Aikman et al.

EARTH AND PLANETARY SCIENCE LETTERS (2008)

Article Geochemistry & Geophysics

Early palaeozoic orogenesis along the Indian margin of Gondwana: Tectonic response to Gondwana assembly

Peter A. Cawood et al.

EARTH AND PLANETARY SCIENCE LETTERS (2007)

Review Geosciences, Multidisciplinary

Organization of pre-Variscan basement areas at the north-Gondwanan margin

JF von Raumer et al.

INTERNATIONAL JOURNAL OF EARTH SCIENCES (2002)