Stable carbon and oxygen isotope records of Globigerinoides sacculifer from Pacific Ocean sediment cores, supplement to: Shackleton, Nicholas J; Le, Jianning; Mix, Alan C; Hall, Michael A (1992): Carbon istotope records from Pacific surface waters and atmospheric carbon dioxide. Quaternary Science Reviews, 11(4), 387-400

Nicholas J Shackleton, Jianning Le, Alan C Mix & Michael A Hall
We have stacked planktonic carbon isotope data from three cores in the western equatorial Pacific in order to generate a new reconstruction of atmospheric carbon dioxide over the past 450,000 years. Our new reconstruction resembles that of Shackleton et al. (1983) based on data from East Pacific core V19-30, which successfully predicted features that were subsequently verified by Barnola et al. (1987) in the record from the Vostock ice core. In addition the new data...
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