Table 1 A summary of sites, sherds, aquatic biomarkers and Δ13C18:0–16:0 values.
Period and site | Site description | Radiocarbon date | Calendar date (cal BP) | Sherds | > 5 ug g−1 lipid, n | Aquatic biomarkers (%) | Δ13C18:0–16:0 mean |
|---|---|---|---|---|---|---|---|
Taquara-Itararé | |||||||
Bupeva II | Coastal site on Ilha de São Francisco do Sul | – | 34 | 34 | 18 | − 0.5 | |
Pinheiro 8 | Estuary site on the Pinheiros river, Babitonga Bay | – | 5 | 5 | – | − 1.0 | |
Galheta IV | Coastal site near Laguna | 950 ± 40 (Beta-280012) 980 ± 40 (Beta-211734) 1070 ± 40 (Beta-280011) 1360 ± 40 (Beta-280010) | 1150–900 | 11 | 11 | 36 | − 1.7 |
Itacoara | 15 km inland from Babitonga bay, on the Piraí river | 1250 ± 30 | 900 | 16 | 16 | 13 | − 1.6 |
Guaraní | |||||||
Itacoara | 15 km inland from Babitonga bay, on the Piraí river | – | 8 | 8 | 25 | − 1.7 | |
Poço Grande | 16 km inland from Babitonga Bay, on the Piraí river | – | 21 | 21 | – | − 4.6 | |
Laguna 50 (SC-LGN-50) | Estuary site on the shore of Imaruí lagoon, Laguna | – | 45 | 44 | 7 | − 4.5 | |
Mato Alto I | Estuary site on the shore of Imaruí lagoon, Laguna | – | 20 | 15 | 20 | − 1.7 | |
Aldeia Ribanceira I | Coastal site at Imbituba | 502 ± 40 (LT22562) 404 ± 40 (LT22563) 802 ± 40 (LT22564) | 549–341 498–322 762–571 | 16 | 12 | – | − 3.4 |
Riacho dos Franciscos II | Estuary site near Garopaba do Sul, on the shore of the Jaguaruna Lagoon | 770 ± 40 (LT22559) 461 ± 40 (LT22560) | 730–565 534–327 | 20 | 20 | 5 | − 4.0 |
PS-02-Camping | Estuary site on the shore of Patos Lagoon | 330 ± 50 (Beta-234205) | 491–155 | 6 | 6 | 17 | − 1.5 |
PS-03-Totó | Estuary site on the shore of Patos Lagoon | 530 ± 40 (Beta-237665) 510 ± 40 (Beta-282128) | 621–490 553–461 | 18 | 18 | 6 | − 2.1 |
