Hydrologic changes across western and eastern Amazon during the late Holocene recorded in sediments from the Xingu Ria - Bertassoli Junior, Dailson José; Sawakuchi, André Oliveira; Sawakuchi, Henrique Oliveira; Pupim, Fabiano do Nascimento; Hartmann, Gelvam; Chiessi, Cristiano Mazur (EGU General Assembly Conference, 2017)