Carbon and oxygen isotope measurements on Globigerinoides ruber (white) and Cibicides wuellerstorfi in core GIK17790-3 from the Sala Y Gomez Volcanic Chain east of Easter Island, subtropical South Pacific

Measured at CARBO KIEL Massenspectrometer MAT 251, Christian-Albrechts-University, Kiel, Germany; isotope results corrected for MAT251 systematic errors; core extension in upper part of the gravity core corrected after correlation of magentic susceptibility.