Science Advances

Supplementary Materials

The PDFset includes:

  • Supplementary Text
  • Fig. S1. The geographic context of the Neo-Assyrian Empire and major Assyrian cities.
  • Fig. S2. The geographic context of the key Neo-Assyrian canal systems.
  • Fig. S3. The climatic context of the study area.
  • Fig. S4. Age models of NIR-1 and NIR-2 and scanned images of speleothems.
  • Fig. S5. δ18O of rainfall, drip water, and modern calcite.
  • Fig. S6. Regional precipitation trends and anomalies.
  • Fig. S7. Observed and simulated precipitation amount and δ18Op.
  • Fig. S8. Comparison between Kuna Ba and regional proxy records.
  • Fig. S9. Spatial maps of precipitation composites and SIF.
  • References (6179)

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Other Supplementary Material for this manuscript includes the following:

  • Table S1 (Microsoft Excel format). Stable isotope data.
  • Table S2 (Microsoft Excel format). U-series data.

Files in this Data Supplement: