Zircon petrochronology in large igneous provinces reveals upper crustal contamination processes: new U–Pb ages, Hf and O isotopes, and trace elements from the Central Atlantic magmatic province (CAMP)

Autor: Urs Schaltegger, Anne-Sophie Bouvier, Federico Farina, Marcia Ernesto, Lukas P. Baumgartner, Thomas Pettke, Nasrrddine Youbi, Andrea Marzoli, Michael R. Ackerson, H. V. Ahrenstedt, Joshua Davies, H. Bertrand, Guy Simpson, Nicolas D. Greber

Publikováno v: Davies, J. H. F. L.; Marzoli, A.; Bertrand, H.; Youbi, N.; Ernesto, M.; Greber, N. D.; Ackerson, M.; Simpson, G.; Bouvier, A.-S.; Baumgartner, L.; Pettke, T.; Farina, F.; Ahrenstedt, H. V.; Schaltegger, U. (2021). Zircon petrochronology in large igneous provinces reveals upper crustal contamination processes: new U–Pb ages, Hf and O isotopes, and trace elements from the Central Atlantic magmatic province (CAMP). Contributions to mineralogy and petrology, 176(1) Springer-Verlag 10.1007/s00410-020-01765-2

Zircon occasionally crystallizes in evolved melt pockets in mafic large igneous province (LIP) magmas, and in these cases, it is used to provide high-precision age constraints on LIP events. The precision and accuracy of high-precision ages from LIPs

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http://hdl.handle.net/11577/3385223