Dietary variability in Middle Holocene South American shellmounds: Insights from isotopic analysis and an adapted Bayesian MixSIAR model - Marina Di Giusto; André Fumis; Murilo Bastos; Victor Fossaluza; Rafael Stern; Jéssica Mendes Cardoso; Estelle Herrscher; Klervia Jaouen; Veronica Wesolowski (PLoS ONE, 2025)