Fig. 8From: Reassessing the intrusive tempo and magma genesis of the late Variscan Aar batholith: U–Pb geochronology, trace element and initial Hf isotope composition of zirconComparison of LA-ICPMS ages from both chemically abraded and untreated zircon, with ID-TIMS results from chemically abraded zircon for samples MD1 (A) and KAW2213A (B). ID-TIMS age and estimated uncertainty (grey bar) from Schaltegger & Corfu (1992) is indicated in (B) alongside the new CA-ID-TIMS datesBack to article page