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  1. No Access

    Article

    Early Paleozoic accretionary orogenesis along northern margin of Gondwana constrained by high-Mg metaigneous rocks, SW Yunnan

    SW Yunnan of China constituted part of the northern margin of Gondwana facing the proto-Tethys ocean in the early Paleozoic. However, the evolution of the region and its relationship with the accretionary orog...

    **aowan **ng, Yuejun Wang, Peter A. Cawood… in International Journal of Earth Sciences (2017)

  2. No Access

    Article

    Jurassic cooling ages in Paleozoic to early Mesozoic granitoids of northeastern Patagonia: 40Ar/39Ar, 40K–40Ar mica and U–Pb zircon evidence

    U–Pb SHRIMP zircon crystallization ages and Ar–Ar and K–Ar mica cooling ages for basement rocks of the Yaminué and Nahuel Niyeu areas in northeastern Patagonia are presented. Granitoids that cover the time spa...

    Carmen I. Martínez Dopico, Eric Tohver… in International Journal of Earth Sciences (2017)

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    Article

    Extensive crustal extraction in Earth’s early history inferred from molybdenum isotopes

    Estimates of the volume of the earliest crust based on zircon ages and radiogenic isotopes remain equivocal. Stable isotope systems, such as molybdenum, have the potential to provide further constraints but re...

    Alex J. McCoy-West, Priyadarshi Chowdhury, Kevin W. Burton… in Nature Geoscience (2019)