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| 1 | The onset of deep recycling of supracrustal materials at the Paleo-Mesoarchean boundary显示文摘The recycling of supracrustal materials, and in particular hydrated rocks, has a profound impact on mantle composition and thus on the formation of continental crust, because water modifies the physical properties of lithological systems and the mechanisms of partial melting and fractional fractionation. On the modern Earth, plate tectonics offers an efficient mechanism for mass transport from the Earth’s surface to its interior, but how far this mechanism dates back in the Earth’s history is still uncertain. Here, we use zircon oxygen(O) isotopes to track recycling of supracrustal materials into the magma sources of early Archean igneous suites from the Kaapvaal Craton, southern Africa. The mean δ^(18)O values of zircon from TTG(tonalite–trondhjemite–granodiorite) rocks abruptly increase at the Paleo-Mesoarchean boundary(ca.3230 million years ago;Ma), from mantle zircon values of 5‰–6‰ to approaching 7.1‰, and this increase occurs in ≤3230 Ma rocks with elevated Dy/Yb ratios. The^(18)O enrichment is a unique signature of low-temperature water–rock interaction on the Earth’s surface. Because the later phase was emplaced into the same crustal level as the older one and TTG magmas would derive from melting processes in the garnet stability field(>40 km depth), we suggest that this evident shift in TTG zircon O isotopic compositions records the onset of recycling of the mafic oceanic crust that underwent seawater hydrothermal alteration at low temperature. The onset of the enhanced recycling of supracrustal materials may also have developed elsewhere in other Archean cratons and reflects a significant change in the tectonic realm during craton formation and stabilization, which may be important processes for the operation of plate tectonics on early Earth. | Xiaolei Wang Ming Tang Jeff Moyen Di Wang Alfred Kröner Chris Hawkesworth Xiaoping Xia Hangqiang Xie Carl Anhaeusser Axel Hofmann Junyong Li Linsen Li | 2022 | National Science Review2022，9，3： | 3 |
| 2 | Valuing risk and flexibility- a comparison of methods 显示文摘 | Moyen N Slade M Uppal R | 1996 | Resources Policy1996，，22： | 1 |
| 3 | Investment Cash Flow Sensitivities: Constrained versus Unconstrained Firms 显示文摘 | Moyen N | 2004 | The Journal of Finance2004，59，5： | 1 |
| 4 | Development of an inducible system to assess p94(CAPN3) function in cultured muscle cells显示文摘 | DARGELOS E MOYEN C DEDIEU S | 2002 | Biotechnology2002，96，： | 1 |
| 5 | A novel self- ordered sub-10 nm nanopore template for nanotechnology显示文摘 | MOYEN E SANTINACCI L MASSON L | 2012 | Adv Mater2012，24，： | 1 |
| 6 | Late Archean granites:a typology based on the Dharwar Craton(India)显示文摘 | Moyen J.F Martin H Jayananda M Auvray B | | 0，，： | 1 |
| 7 | Investment -Cash Flow Sensitivities: Constrained Versus Unconstrained Finns 显示文摘 | Moyen N | 2004 | Journal of Finance2004，，5： | 1 |
| 8 | Forty years of TTG research显示文摘 | Moyen J F Martin H | 2012 | Lithos2012，148，： | 1 |
| 9 | Feeling We're Biased: Autonomic Arousal and Reasoning Conflict显示文摘 | DE NEYS W MOYENS E VANSTEENWEGEN D | 2010 | Cognitive Affective Behavioral Neuroscience2010，10，2： | 1 |
| 10 | Investment-cash Flow Sensitivities: Constrained versus Unconstrained Firms 显示文摘 | Moyen Nathalie | 2004 | Journal of Finance2004，，59： | 1 |
| 11 | Investment-cash flow sensitivities:constrained versus unstrained firms显示文摘 | | 2004 | Journal of Finance2004，，59： | 1 |
| 12 | Investment and Internal funds of distressed firms 显示文摘 | Bhagat S N Moyen I Suh | 2005 | Journal of Corporate Finance2005，11，3： | 1 |
| 13 | Valuing risk and flexibility: a comparison of methods 显示文摘 | Moyen N Slade M Uppal R | 1996 | Resources Policy1996，22，： | 1 |
| 14 | Malignant solid tumours in Brazzaville children:epidemiological and anatomo-pathological aspects显示文摘 | Peko JF Moyen G Gombe-Mbalawa C | 2004 | {H}Bulletin de la Société de Pathologie Exotique2004，，2： | 1 |
| 15 | Etching nano-holes in silicon carbide using catalytic patinum nano-particles显示文摘 | MOYEN E WULFHEKEL W LEE W | 2006 | Applied physics:A2006，84，4： | 1 |
| 16 | An overview of adakite,tonalite trondhjemite granodiorite ('IYG) and sanukitoid: Relationships and some implications for crustal evolution 显示文摘 | Martin H Smithies R H Rapp R Moyen J F Champion D | 2005 | Lithos2005，79，12： | 1 |
| 17 | Ca2+,annexins, and GTP modulate exocytosis from maize root cap protoplasts显示文摘 | Carroll A D Moyen C Kesteren P V | 1998 | Plant Cell1998，，10： | 1 |
| 18 | Investment-cash flow sensitivities : constrained versus unconstrained firms 显示文摘 | MOYEN N | 2004 | The Journal of Finance2004，59，5： | 1 |
| 19 | Investment -cash Flow Sensitivities: Constrained Versus Unconstrained Firms 显示文摘 | Moyen N | 2004 | The Journal of Finance2004，59，5： | 1 |
| 20 | Investment-Cash Flow Sensitivities: Constrained versus Unconstrained Fimas显示文摘 | Nathalie Moyen | 2004 | The Journal of Finance2004，，5： | 1 |
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