Science Advances

Supplementary Materials

The PDF file includes:

  • Fig. S1. Location map.
  • Fig. S2. Temperature and relative humidity data.
  • Fig. S3. Results from duplicate analyses using Kiel and GasBench inlet systems.
  • Fig. S4. δ13C versus rainy season (June to October) rainfall data.
  • Fig. S5. Comparison between isotope data and growth rate.
  • Fig. S6. δ18O and U concentration data for YOK-G.
  • Fig. S7. Annual Oceanic Nino Index versus rainy season monthly average rainfall data.

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Other Supplementary Material for this manuscript includes the following:

  • Table S1 (Microsoft Excel format). Uranium-series chronology data.

Files in this Data Supplement: