Stable isotopes of Globigerinoides ruber white, Cibicides pachyderma, and Planulina wuellerstorfi of sediment core GeoB16204-2

Seventy eight measurements of Mg/Ca were obtained from tests of G. ruber white from the core GeoB16204-2. The range of Mg/Ca results were from 4.4 mmol.mol-1 up to 5.4 mmol.mol-1. The mean value was 4.8 mmol.mol-1 with standard deviation, 0.22 mmol.mol-1.

The range of d18O G. ruber results was from -2.3 per mil up to -1.4 per mil with mean value of -1.89 per mil and standard deviation of 0.14 per mil. The d13C results range was from 0.9 per mil to 1.93 per mil with mean value of 1.38 per mil and standard deviation of 0.15 per mil. From the bottom of the core to 170 cm, the isotope values were obtained in the tests of G. ruber (s.s.) and from 170 cm up to the core top, the values were obtained from tests of G. ruber (s.l.).