Supplement to: Perez, Laura; García-Rodríguez, Felipe; Hanebuth, Till J J (2016): Variability in terrigenous sediment supply offshore of the Río de la Plata (Uruguay) recording the continental climatic history over the past 1200 years. Climate of the Past, 12(3), 623-634, https://doi.org/10.5194/cp-12-623-2016