Science Advances

Supplementary Materials

This PDF file includes:

  • Supplementary Materials and Methods
  • Fig. S1. Biogenic Si particles observed in suspended matter and sediment samples.
  • Fig. S2. Results from mass balance calculations.
  • Fig. S3. Results from the rain water batch dissolution experiment.
  • Table S1. Abiotic data and results of chemical Si analyses.
  • Table S2. Summary of Si isotope analyses presented in this paper.
  • References (4460)

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