Figure 5
From: South American precipitation dipole forced by interhemispheric temperature gradient
Northern NE Brazil (NEB) records and correlations with relative sea-level (RSL) and austral summer insolation. (a) RSL probability maximum (dark grey)35. (b) ln(Ti/Ca) composite record from marine sediment cores GL-124817 and GeoB16206-148 (orange curve) enveloped by standard deviation (orange shade). (c) Correlation between RSL record and ln(Ti/Ca) composite record (here we used the 500 year resolution chronological timeseries of the GL-1248 and GeoB16206-1 composite record described in Text S1). (d) November–January (NDJ) insolation (W/m2) at 10°S47. (e) Thermoluminescence (TL80–120) sensitivity of the 110 °C peak from marine sediment cores GL-1248 and GeoB16206-121 (this study). (f) Correlation between NDJ insolation at 10°S47 and TL80–120 sensitivity record from marine sediment cores GL-1248 and GeoB16206-1.
