A5044575854- Geological and Geochemical Analysis
- High-pressure geophysics and materials
- earthquake and tectonic studies
- Geological and Geophysical Studies
- Geochemistry and Geologic Mapping
- Geochemistry and Geochronology of Asian Mineral Deposits
- Hydrocarbon exploration and reservoir analysis
- Paleontology and Stratigraphy of Fossils
- Geochemistry and Elemental Analysis
- Geology and Paleoclimatology Research
- Geomagnetism and Paleomagnetism Studies
- Geological formations and processes
- Geological Studies and Exploration
- Hydraulic Fracturing and Reservoir Analysis
- Enhanced Oil Recovery Techniques
- Seismic Waves and Analysis
- Geophysics and Gravity Measurements
Nanjing University
2012-2024
Zhejiang Ocean University
2024
Sun Yat-sen University
2018-2023
Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
2019-2020
Chinese Academy of Geological Sciences
2015-2020
Curtin University
2015-2020
Ministry of Natural Resources
2018
Northeast Petroleum University
2014
Shandong Marine Resource and Environment Research Institute
2010
The Tarim Craton, located in the center of Asia, was involved assembly and breakup Rodinia supercontinent during Neoproterozoic subduction-accretion Central Asian Orogenic Belt (CAOB) Paleozoic. However, its tectonic evolution these events is controversial, a link between Paleozoic processes missing. Here we present zircon U-Pb ages, Hf isotopes, whole-rock geochemical data for extensive granitoids western Kuruktag area, northeastern Craton. Three distinct periods granitoid magmatism are...
Research Article| May 01, 2015 Synchronous crustal growth and reworking recorded in late Paleoproterozoic granitoids the northern Tarim craton: In situ zircon U-Pb-Hf-O isotopic geochemical constraints tectonic implications Rongfeng Ge; Ge 1State Key Laboratory for Mineral Deposits Research, School of Earth Science Engineering, Nanjing University, 210093, China2Department Applied Geology, Curtin GPO Box U1987, Perth, WA 6845, Australia Search other works by this author on: GSW Google Scholar...
Abstract Mafic dyke swarms are excellent time markers and paleostress indicators. Numerous late Paleoproterozoic mafic dykes exposed throughout the Trans‐North China Orogen (TNCO). Most of these trend NW‐SE or NNW‐SSE, nearly parallel to orogen, while a series E‐W trending restricted in Lüliang southern Taihang areas central segment TNCO. These were mostly considered be linked with breakup supercontinent Columbia previously. In this study, 16 investigated Complex. Zircon LA‐ICP‐MS dating...
Abstract Unraveling the character and source of late Mesoproterozoic‐early Neoproterozoic sedimentary sequences is crucial in constraining Rodinia reconstructions. We carried out an integrated geochemical, zircon U‐Pb geochronological Lu‐Hf isotopic study Shilu Group overlying Shihuiding Formation Hainan, South China. These two successions are chemically mature dominated by siliceous components. The was mainly derived from felsic arc lithologies whereas recycled materials records a...
Detrital zircon U-Pb ages of six sedimentary rocks in the northern Yangtze Block reveal three major age groups 740–890 Ma, 1.9–2.1 Ga, and 2.4–2.55 Ga two minor 2.6–2.7 2.9–3.1 Ga. Although Lu-Hf isotope analysis suggest both juvenile crustal growth reworking old crust for all populations, input occurred mainly Archean Neoproterozoic time, whereas Paleoproterozoic is a period dominated by recycling preexisting crust. The predominant detritus derived from coeval igneous distributed along...
Mafic dyke swarms and continental flood basalts record crucial information on mantle dynamics, crustal palaeostress, supercontinent cycle. However, these mafic rocks are relatively difficult to date using zircon U–Pb methods because autogenous magmatic zircons rare or absent in the rapidly cooled magmas most extracted from likely captured their wall rocks. One good example of this dilemma is Precambrian dykes layered basites Aksu–Wushi area, NW Tarim Craton, which abundant data have yielded...
Abstract Since the Ms 8.0 Wenchuan earthquake occurred in 2008 Longmenshan at eastern margin of Tibet, this region has attracted much attention. In order to investigate deep structure region, an analysis P receiver functions was carried out, using data from array 80 broadband seismic stations operated 2012 and 2013, straddling fault zone around epicenter earthquake. Positive Ps conversions 5 10 km depth indicate base Mesozoic sediments Sichuan basin Songpan‐Ganzi flysch deposits Tibet. Later...
The Jurassic magmatism in the southeastern South China Block has been interpreted as extension-related, yet its tectonic drivers remain unclear. Tectonic models vary between two end-members: (1) Palaeopacific subduction-related; and (2) intracontinental extension-related. This study presents new geochronological geochemical data for Late mafic rocks that allow us to differentiate these models. yielded crystallization ages of 162–157 Ma. Our data, together with previously published can be...
The Emeishan large igneous province (ELIP) is known to have a relatively small-exposed area with radius no longer than 700 km. New zircon U-Pb and plagioclase pyroxene 40Ar/39Ar age determinations from mafic dykes in the nucleus of Yangtze Craton, located more 1000 km away inner zone ELIP, reveal that they were emplaced at ~260 Ma. This synchronous ELIP. εHf(t) values dolerite dyke vary between +5.4 +8.9. These low Ti/Y ratios (299–413) are enriched light rare-earth elements (LREE) depleted...
The assembly and break-up of supercontinents have been hot research topics in international earth sciences because they represent a breakthrough reconstructing the history continental evolution deepening theory plate tectonics, which is indispensable importance to development sciences. With continuous enrichment paleomagnetic, paleontological, chronological, geochemical data last two decades, supercontinent from Columbia Rodinia has gradually gained unified understanding, reconstruction...