Magnesium/Calcium ratios of Globigerinoides ruber (pink) of core 7616

Mg/Ca ratios (mmol/mol) derived from the chemical analysis of the planktonic foraminifera Globigerinoides ruber (pink) tests (250-300 μm size fraction) from a marine sediment core 7616 retrieved from the SW Atlantic shelf (lat. -25.08333, long. -45.63333, 100 m water depth) in December 2004 during Oceanographic cruise Paleoprod, onboard the R/V Prof Wladimir Besnard.