Figure 4.

TII temperature and δ¹⁸O_SW records across the Mediterranean Sea. (a) Northern Hemisphere insolation record at 65°N (black) overlain on the LC21 (purple) and ODP967 (orange) Δ₄₇-temperature, and LC21 ${\text{U}}_{37}^{{\text{K}}^{\prime }}$-temperature³² (using ref.⁶ age model) records from the eMed. (b) ODP975 G. bulloides Δ₄₇-temperature record (red) and ice-rafted debris (Lithics 90–150 μm, %) concentrations from the Iberian Margin (blue³⁹). (c) Freshwater fluxes into the North Atlantic (blue²) and ODP975 G. bulloides-δ¹⁸O_SW (red). (d) G. ruber δ¹⁸O_SW records from LC21 (purple) and ODP967 (orange). Dots, thick lines, and shadings as in Fig. 2c. LC21 Δ₄₇ late-Holocene temperature (purple star). Gaps in the final Δ₄₇-records correspond to intervals where the age uncertainties of the Δ₄₇-replicates do not overlap. Blue box highlights the HS11.