Dec 09, 2017· Detailed information about the analytical set-up, standards and data processing is provided in supporting information Table S2) at the John de Laeter Centre (Curtin University, Australia). Zircon grains were ablated for 30 seconds at a 7 Hz repetition rate using a 33 µm beam spot (laser energy of 1.5 J/cm 2). A higher degree of discordance ...
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