Dataset for "Arctic mercury increased through the Last Glacial Termination with a warming climate"

In supplement to: Segato D., Saiz-Lopez A., Mahajan A.S., Wang F., Corella J.P., Cuevas C.A., Erhardt T., Jensen C.M., Zeppenfeld C., Kjær H.A., Turetta C., Cairns W.R.L., Barbante C. and Spolaor A., Arctic mercury increased through the Last Glacial Termination with a warming climate, Nature Geoscience, in press Sheet 1: Mercury (Hg) concentrations measured in the EGRIP ice core for the period 15.7 - 9 kyr before 2000 CE Sheet 2: Bromine (Br), sodium (Na) and calcium (Ca) concentrations measured in the EGRIP ice corefor the period 15.7 - 9 kyr before 2000 CE