Fig. 2: Compilation of Talos Dome ice core (TALDICE) and Epica Dome C ice core (EDC) sea-salt sodium fluxes, d-excess, and δ18O records over the last four interglacial periods. | Nature Communications

Fig. 2: Compilation of Talos Dome ice core (TALDICE) and Epica Dome C ice core (EDC) sea-salt sodium fluxes, d-excess, and δ18O records over the last four interglacial periods.

From: Wilkes subglacial basin ice sheet response to Southern Ocean warming during late Pleistocene interglacials

Fig. 2

For all the proxies, the resampled records at 200 year intervals (blue curves for EDC and red curves for TALDICE) are superimposed on the raw signals (light blue curves for EDC and pink curves for TALDICE). a EDC36, 37 and TALDICE28, 44 ssNa+ fluxes on logarithmic scale. TALDICE ssNa+ fluxes for Marine Isotopic Stage (MIS) 7.5 and 9.3 are from this study. b EDC41 and TALDICE28 d-excess records. TALDICE d-excess records for MIS 5.5, 7.5, and 9.3 are from this study. c EDC36, 37, 41 and TALDICE30, 34 δ18O records. TALDICE δ18O data for MIS 7.5 and 9.3 are from this study. The anomalies in the TALDICE δ18O record are identified by grey shaded bars (marking the start and end of the anomalous increase in δ18O values).

Back to article page