Products PAGES e-news vol. 2019, no.2 12767 SISAL: Bringing Added Value to Speleothem Research 12784 Disproportionately strong climate forcing from extratropical explosive volcanic eruptions 12774 Speleothem Paleoclimatology for the Caribbean, Central America, and North America 12772 Late Quaternary Variations in the South American Monsoon System as Inferred by Speleothems—New Perspectives using the SISAL Database 12771