Science Advances

Supplementary Materials

This PDF file includes:

  • fig. S1. Combination of existing global data sets.
  • fig. S2. Systematically higher DSI in soils with longer residence times.
  • fig. S3. Comparison of LGM-based DSI estimates and modern DSI estimates in Idaho.
  • Legends for tables S1 to S6

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Other Supplementary Material for this manuscript includes the following:

  • table S1 (Microsoft Excel format). Global DSI estimates from 10Be-based erosion rates (24) and global models of modern and LGM dust fluxes (28).
  • table S2. (Microsoft Excel format). DSI estimates for the southern Sierra Nevada and central Idaho.
  • table S3. (Microsoft Excel format). Nd isotopic measurements (εNd) of southern Sierra Nevada bedrock, soil, and pine needles.
  • table S4. (Microsoft Excel format). fd,Nd for southern Sierra Nevada soils and pine needles.
  • table S5. (Microsoft Excel format). P/Nd ratios of southern Sierra Nevada bedrock.
  • table S6. (Microsoft Excel format). P and Nd concentrations of southern Sierra Nevada dust and bedrock.

Download Tables S1 to S6

Files in this Data Supplement: