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The Antarctic ice core chronology (AICC2012): an optimized multi-parameter and multi-site dating approach for the last 120 thousand years

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Table 1. Overview of event durations over the period 70–120 ka BP of the NGRIP δ 18 O ice as constrained on three different ice core time series: AICC2012 (this study), GICC05modelext (Wolff et al., 2010) and the EDC-3 (Capron et al., 2010), and the NALPS
Fig. 1. Water isotopic records from the five ice cores analyzed. From top to bottom: NGRIP (NGRIP members, 2004), TALDICE (Stenni et al., 2011), EDML (EPICA Community  Mem-bers, 2006), Vostok (Petit et al., 1999), and EDC (Jouzel et al., 2007) on the AICC2
Fig. 2. The methane records of the five ice cores analyzed. From top to bottom: NGRIP (Gree- (Gree-land composite: Fl ¨uckiger et al., 2004; Huber et al., 2006; EPICA Community Members, 2006;
Fig. 3. Comparison of the NGRIP δ 18 O ice evolution over the glacial inception on three different time series in use; top panel: AICC2012 (this work); middle panel: GICC05modelext (Wolff et al., 2010); bottom panel: EDC3 (Capron et al., 2010)
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