Science Advances

Supplementary Materials

This PDF file includes:

  • Supplementary background information
  • Fig. S1. U-Th age sampling and extrapolation diagram.
  • Fig. S2. Example of OxCal modeled petrographic boundary.
  • Fig. S3. DH2 water table record including nonextrapolated U-Th ages.
  • Fig. S4. Past regional moisture availability recorded in the GB.
  • Fig. S5. Real-color scanned image of core H collected at +9.5 m r.m.w.t.
  • Fig. S6. Real-color scanned image of all DH2 cores included in this study.
  • Fig. S7. Photo of folia and mammillary calcite in DH cave.
  • Table S1. U-Th dating results.
  • Table S2. Age and location of petrographic boundaries.
  • References (4145)

Download PDF

Files in this Data Supplement: