Extended Data Fig. 1: Paleoclimatic and mineralogical/geochemical data for TAN1106-28.
From: Synchronous bipolar retreat of mid-latitude ice masses during Heinrich Stadials
a, Planktonic (G. bulloides) δ18O data. b, Summer sea-surface temperature (sSST) estimates from the planktic foraminifera N. pachyderma. c, Latitudinal STF shifts derived from planktonic foraminifera assemblages. The thick lines in b and c represent the 3-point moving average. d, εNd values for the medium-coarse silt (10-63 μm; blue), fine silt (2-10 μm; red), and clay-size ( < 2 μm; black) fractions of the detrital sediment. External reproducibility of ±0.08 ε (2σ). e, (amphibole + plagioclase) / quartz (A + P/Q) ratio ( < 63 µm; orange), the illite content ( < 2 µm; green), and the Fiordland glaciation index (GI; grey). f, Ti/K ratio measured by WD-XRF ( < 63 µm; black) and XRF core scanner (bulk; grey). EWFB: Eastern-Western Fiordland belts; SWFB: Southwest Fiordland block (Fig. 1). Marine Isotope Stages (MIS) are numbered. Radiocarbon dates (triangles) and calendar tie-points (circles) are also shown.
