Radiocarbon offsets between organic carbon and carbonates:: implications for Holocene paleoceanographic reconstructions in the Cabo Frio upwelling system - Ceccopieri, Milena; Lessa, Douglas V. O.; Albuquerque, Ana Luiza Spadano; Chiessi, Cristiano Mazur; Mollenhauer, Gesine (Quaternary Geochronology, 2026)