Titlebook: Archean Evolution of the Pilbara Craton and Fortescue Basin; Arthur H. Hickman Book 2023 Springer Nature Switzerland AG 2023 Archean Green

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Evidence in the Age of the New Sciences evidence for an abrupt change in magma sources between 3550 and 3530 Ma, marking a major event in the early crustal evolution of the Pilbara Craton. The precise nature of this event is unclear, although one likely explanation is that uplift, crustal extension, and rifting of the 3800–3530 Ma crust

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Evidence in the Age of the New Sciencess reveal that many of the TTG intrusions were subvolcanic to the felsic volcanic formations..The East Pilbara Terrane is now exposed across 40,000 km. of the northeast section of the Pilbara Craton, with concealed parts estimated to occupy an additional 60,000 km.. With an interpreted total volume o

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Marike van der Schaaf,Juultje Sommersis restricted to the eastern half of the East Pilbara Terrane and was derived from partial melting of older felsic crust. Eruption of the Wyman Formation was accompanied by numerous granodiorite and monzogranite intrusions of the Emu Pool Supersuite. Geochronology indicates that in some of the East

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Marike van der Schaaf,Juultje Sommers of continental crust and the evolution of intervening basaltic basins. It marked the beginning of plate tectonic processes in which Paleoarchean vertical deformation and crustal recycling were replaced by Mesoarchean horizontal deformation and melts derived from plate separation, collision, and sub

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