Extended Data Figure 5: Comparison of MD99-2227 sedimentation rates and provenance estimates from south Greenland terranes.
From: South Greenland ice-sheet collapse during Marine Isotope Stage 11
a, Neogloboquadrina pachyderma (s) δ18O from ODP Site 646 (ref. 4; green) and MD99-2227 (Methods; blue). Yellow bar marks the interval of MD99-2227 that is affected by core stretching. b, MD99-2227 inferred silt provenance estimated using four-component endmember modelling, expressed as flux of CaCO3-free silt. Values for the Holocene and LIG are recast from CaCO3-free silt Sr–Nd–Pb isotope ratios in ref. 16. c, MD99-2227 sedimentation rates (left axis, thick blue line) and dry bulk density (right axis, thin red line). Note different y-axis scale for the Holocene/TI panels at far left for b and c.
