1) Time-series analysis of glacial varve thickness data from Lago General Carrera (Chile)–Buenos Aires (Argentina) in Patagonia, southern South America. This analysis was carried out using the Fenix Chico Master Varve Chronology (FCMC17) developed by Bendle et al. (2017).
2) Time-series analysis of modern climate indices for comparison to the varve time-series results.