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1. Full Text Earliest Neoproterozoic (ca. 1.0Ga) arc–back-arc basin nature along the northern Yunkai Domain of the Cathaysia Block: Geochronological and geochemical evidence from the metabasite
by Zhang, Yuzhi and Zhang, Aimei and Wang, Yuejun and Fan, Weiming and Yang, Joe
Precambrian Research, ISSN 0301-9268, 11/2012, Volume 220-221, pp. 217 - 233
► Two metabasites from the northern Yunkai gave the weighted mean ages of 978–997 Ma. ► Group 1 is similar geochemically to Saunders island-arc and Group 2 to... 
Cathaysia Block | Grenville-aged metabasite | Arc and back-arc basin nature | Zircon U–Pb geochronology | Northern Yunkai Domain | MORB- and arc-like geochemical signatures | Zircon U-Pb geochronology | NB-ENRICHED BASALTS | ISLAND-ARC | ZIRCON U-PB | INTRAPLATE-TYPE MAGMATISM | SOUTH CHINA BLOCK | HIGH-FIELD STRENGTH | WESTERN YANGTZE BLOCK | MEXICAN VOLCANIC BELT | GEOSCIENCES, MULTIDISCIPLINARY | SUBDUCTION ZONE MAGMATISM | SLAB-DERIVED MELTS | Geochronology | Basalt | Chemical properties | Isotope geology
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2. Full Text Middle–Late Ordovician (Darriwilian–Sandbian) decoupling of global sulfur and carbon cycles: Isotopic evidence from eastern and southern Laurentia
by Young, Seth A and Gill, Benjamin C and Edwards, Cole T and Saltzman, Matthew R and Leslie, Stephen A
Palaeogeography, Palaeoclimatology, Palaeoecology, ISSN 0031-0182, 09/2016, Volume 458, pp. 118 - 132
Middle–Late Ordovician sequences from the Appalachian Basin and Arbuckle Mountain regions of North America were analyzed for carbonate-associated sulfate (δ S... 
Weathering | Sulfur isotopes | Ordovician | Oxygenation | Pyrite burial | Carbon isotopes | METEORIC DIAGENESIS | SULFATE REDUCTION RATES | LATER CAMBRIAN OCEAN | ORGANIC-MATTER | MODELING ATMOSPHERIC O-2 | SEAWATER SR-87/SR-86 | GEOGRAPHY, PHYSICAL | GEOSCIENCES, MULTIDISCIPLINARY | PALEONTOLOGY | GEOCHEMICAL CYCLES | CONODONT BIOSTRATIGRAPHY | BIODIVERSIFICATION EVENT | MASS EXTINCTION | Carbonates | Sulfur | Sulfates | Analysis | Sea-water
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3. Full Text Solubility and transport of Cr(III) in a historically contaminated soil – Evidence of a rapidly reacting dimeric Cr(III) organic matter complex
by Löv, Åsa and Sjöstedt, Carin and Larsbo, Mats and Persson, Ingmar and Gustafsson, Jon Petter and Cornelis, Geert and Kleja, Dan B
Chemosphere, ISSN 0045-6535, 12/2017, Volume 189, pp. 709 - 716
Chromium is a common soil contaminant and, although it has been studied widely, questions about its speciation and dissolutions kinetics remain unanswered. We... 
Intact soil columns | Irrigation experiment | Geochemical modeling | EXAFS | Dimeric Cr(III) organic matter complex | Dissolution kinetics | COLLOID MOBILIZATION | HEXAVALENT CHROMIUM | AQUEOUS-SOLUTION | CHROMIUM SPECIATION | HYDROLYTIC DIMER | ENVIRONMENTAL SCIENCES | PRECIPITATION | METAL | HUMIC SUBSTANCES | WATER | Environmental Monitoring | X-Rays | Environmental Pollution | Soil - chemistry | Solubility | Kinetics | Soil Pollutants - analysis | Chromium - analysis | Hydrogen-Ion Concentration | Chromium | Analysis | Humic acid
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4. Full Text The Mg isotopic composition of Cenozoic seawater – evidence for a link between Mg-clays, seawater Mg/Ca, and climate
by Higgins, John A and Schrag, Daniel P
Earth and Planetary Science Letters, ISSN 0012-821X, 04/2015, Volume 416, pp. 73 - 81
Cooling of Earth's climate over the Cenozoic has been accompanied by large changes in the magnesium and calcium content of seawater whose origins remain... 
Cenozoic climate | magnesium isotopes | global carbon cycle | seawater chemistry | Seawater chemistry | Magnesium isotopes | Global carbon cycle | CARBONATE MINERALOGY | RIDGE FLANKS | AMAZON DELTA | UPPER OCEANIC-CRUST | FLUID INCLUSIONS | GEOCHEMISTRY & GEOPHYSICS | MINERAL FORMATION | ATMOSPHERIC CO2 | GEOCHEMICAL CYCLES | STRONTIUM ISOTOPES | HEAT-FLOW | Climate | Analysis | Silicates | Carbonates | Ocean temperature | Sea-water | Carbon cycle (Biogeochemistry) | Sediments (Geology) | Earth | Cenozoic Era | Reduction | Calcium | Mathematical models | Magnesium | Sea water
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5. Full Text Subduction of a spreading ridge within the Bangong Co–Nujiang Tethys Ocean: Evidence from Early Cretaceous mafic dykes in the Duolong porphyry Cu–Au deposit, western Tibet
by Xu, Wei and Li, Xin and Li, Cai and Wang, Ming and Fan, Jian-jun and Wu, Hao
Gondwana Research, ISSN 1342-937X, 01/2017, Volume 41, pp. 128 - 141
The intrusion of mafic dykes into a near-trench accretionary prism, and continental margin magmatism with characteristics that differ from those of adjacent... 
High-Nb basalts | Mafic dykes | Duolong Cu–Au porphyry deposit | Tibet | Early Cretaceous | Ridge subduction | SOUTHERN BAJA-CALIFORNIA | ZIRCON U-PB | STRENGTH ELEMENT ENRICHMENT | VOLCANIC-ROCKS | ISLAND-ARC BASALTS | GEOSCIENCES, MULTIDISCIPLINARY | SR-ND | Duolong Cu-Au porphyry deposit | ISUA GREENSTONE-BELT | SLAB BREAK-OFF | GEOCHEMICAL EVIDENCE | ASIAN OROGENIC BELT | Porphyry | Magmatism | Continental margins | Basalt | Copper | Mid-ocean ridges
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6. Full Text Evolution of the early Paleozoic Hongguleleng–Balkybey Ocean: Evidence from the Hebukesaier ophiolitic mélange in the northern West Junggar, NW China
by Yang, Yaqi and Zhao, Lei and Zheng, Rongguo and Xu, Qinqin
LITHOS, ISSN 0024-4937, 01/2019, Volume 324-325, pp. 519 - 536
The Hebukesaier ophiolitic mélange is located in West Junggar, northwest China. Based on detailed field mapping, we identified three rock assemblages in the... 
West Junggar | Rhyolite porphyry | Seamount | CAOB | Ophiolite | PETROGENESIS | TECTONIC IMPLICATIONS | SUBDUCTION | BASALTS | ZIRCON U-PB | GEOCHRONOLOGY | CONTINENTAL-CRUST | GEOCHEMISTRY & GEOPHYSICS | GEOCHEMICAL CHARACTERISTICS | XINJIANG IMPLICATIONS | CONSTRAINTS | MINERALOGY | Porphyry | Ophiolites | Basalt | Basins (Geology) | Mines and mineral resources | Mid-ocean ridges
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7. Full Text Two-stage marine anoxia and biotic response during the Permian–Triassic transition in Kashmir, northern India: pyrite framboid evidence
by Huang, Yuangeng and Chen, Zhong-Qiang and Algeo, Thomas J and Zhao, Laishi and Baud, Aymon and Bhat, Ghulam M and Zhang, Lei and Guo, Zhen
Global and Planetary Change, ISSN 0921-8181, 01/2019, Volume 172, pp. 124 - 139
Although expanded ocean anoxia has long been believed to be a direct killing mechanism causing mortality of organisms during the Permian-Triassic mass... 
Redox variation | Guryul Ravine | Neo-Tethys | Induan | Mass extinction | GURYUL RAVINE SECTION | NANPANJIANG BASIN | SHALLOW CARBONATE PLATFORM | BRACHIOPOD FAUNAS | GEOGRAPHY, PHYSICAL | GEOSCIENCES, MULTIDISCIPLINARY | REDOX CONDITIONS | MEISHAN SECTION | 2 EPISODES | GEOCHEMICAL EVIDENCE | SIZE DISTRIBUTION
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8. Full Text Components and episodic growth of Precambrian crust in the Cathaysia Block, South China: Evidence from U–Pb ages and Hf isotopes of zircons in Neoproterozoic sediments
by Yu, Jin-Hai and O’Reilly, Suzanne Y and Wang, Lijuan and Griffin, W.L and Zhou, Mei-Fu and Zhang, Ming and Shu, Liangshu
Precambrian Research, ISSN 0301-9268, 2010, Volume 181, Issue 1, pp. 97 - 114
Detailed LAM-ICPMS U–Pb dating and LAM-MC-ICPMS Lu–Hf isotope analysis were carried out on zircons from nine samples of basement metamorphic rocks in the... 
Cathaysia tectonic units | Zircon U–Pb–Hf isotopes | Cathaysia Block | Precambrian crust growth | Zircon U-Pb-Hf isotopes | GA CONTINENTAL-CRUST | YANGTZE CRATON | JIANGXI PROVINCE | SINGLE ZIRCON | GEOSCIENCES, MULTIDISCIPLINARY | LU-HF | SE CHINA | PALEOPROTEROZOIC BASEMENT | SOUTHEASTERN CHINA | GEOCHEMICAL EVIDENCE | TECTONIC EVOLUTION | Magmatism | Zirconium | Rocks, Metamorphic | Analysis | Tectonics (Geology) | Sediments (Geology) | Ore deposits
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9. Full Text Continental growth through accreted oceanic arc: Zircon Hf–O isotope evidence for granitoids from the Qinling orogen
by Wang, Hao and Wu, Yuan-Bao and Gao, Shan and Qin, Zheng-Wei and Hu, Zhao-Chu and Zheng, Jian-Ping and Yang, Sai-Hong
Geochimica et Cosmochimica Acta, ISSN 0016-7037, 06/2016, Volume 182, pp. 109 - 130
The continental crust is commonly viewed as being formed in subduction zones, but there is no consensus on the relative roles of oceanic or continental arcs in... 
WORKING REFERENCE | GEOCHEMISTRY & GEOPHYSICS | DEEP SUBDUCTION | GEOCHEMICAL CONSTRAINTS | IGNEOUS PROVINCE | U-PB AGE | OXYGEN ISOTOPES | TONGBAI OROGEN | CENTRAL CHINA | TECTONIC EVOLUTION | RATIO ANALYSIS | Magmatism | Subduction zones (Geology) | Zirconium | Analysis | Granite | Mines and mineral resources | Radioactive age determination | Melting | Grains | Hafnium | Preserves | Isotopes | Crusts | Zircon
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