“…These consisted of 180 samples from non-ceramic contexts (n = 12) and 88 samples from ceramic contexts (n = 5), located in coastal areas (estuaries, bays, lagoons and coastal sand barriers) between latitudes 22.9°S and 28.5°S (Supplementary information 2). Non-ceramic contexts (Enseada I, Armação do Sul, Cabeҫuda, Espinheiros II, Forte Marechal Luz, Jabuticabeira II, Laranjeiras I, Morro do Ouro, Piaçaguera, Rio Comprido, Zé Espinho, Casa de Pedra) had modelled radiocarbon dates between 5950 − 5550 (Casa de Pedra 22 ) and 1300 − 500 cal BP (Forte Marechal Luz 58 ), while ceramic contexts (Enseada I, Forte Marechal Luz, Galheta IV, Laranjeiras II, Praia da Tapera) had radiocarbon dates ranging between 1200 − 900 (Enseada I 36,47 ) and 750 − 500 cal BP (Galheta IV 28 ) at 95.4% probability. The δ 13 C and δ 15 N values were mostly produced on bone collagen of individuals of distinct sexes and ages (n = 222), followed by dentine collagen (n = 46), in some cases from individuals whose bone collagen had also been analyzed (e.g.…”