Supplementary data to Winter et al. (2025) "Evidence for persistent drought over Mesoamerica between 1400-1600 CE"
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This dataset from Xibalbá Cave, Guatemala, provides high-resolution stable O and C isotope data covering the last millennium from speleothem Gu-Xi-1. The chronology is based on 16 U-Th ages. The age-depth model for δ18O values has been created using the algorithm COPRA (Breitenbach et al., 2012)
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Zenodo创建时间：
2025-08-27
