]> 2026-05-01T09:39:56+00:00 Publication.10.1038/35013033 0 en doi:10.1038/35013033 Nature 442-445 2000 Past temperature and δ18O of surface ocean waters inferred from foraminiferal Mg/Ca ratios 405 2017-05-22T01:14:58Z 2457895.5520602 Publication.10.1038/35013033 PYTQAES5N0V.sst.Calibration 0 en PYTQAES5N0V.sst.Calibration CalibrationReferences (L) 102 en core:calibrationReferences|http://linked.earth/ontology# CalibrationReferences (L)