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Figure F9. DSDP Site 527 planktonic foraminiferal stable isotope records plotted against depth for the three size fractions of Acarinina soldadoensis. The arrows indicate the three size fractions (90–150, 150–250, and 300–355 µm ). The gray band indicates the position of the clay interval within Core 527-24. The CaCO3 record reveals the low carbonate layer coincident with the Paleocene–Eocene Thermal Maximum (Thomas et al., 1999).

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