Showing 350190 radiocarbon dates.
| Site | Lab ID | Context | Material | Taxon | Method | Uncalibrated age | Calibrated age | References |
|---|---|---|---|---|---|---|---|---|
| El Cerro | /c14s/165403 | Contained primary inhumations, one of which accompanied by stone artefacts. | Human bone | Homo sapiens | NA | 1910±50 BP | Gascue et al. 2016 | |
| Alcobaça | /c14s/165424 | Rock shelter with burials, including primary cremations in pits, accompanied by ceramics, macro-botanical remains and woven fibres. | NA | NA | 1873±24 BP | Nascimento 2001 | ||
| El Cerro | /c14s/165436 | Contained primary inhumations, one of which accompanied by stone artefacts. | Human bone | Homo sapiens | NA | 1857±49 BP | Gascue et al. 2016 | |
| Manacapuru | /c14s/165438 | NA | NA | 1855±150 BP | Lathrap 1970 | |||
| Abary Phase | /c14s/165454 | NA | NA | 1835±45 BP | Versteeg 2003 | |||
| Boa Vista (PA-OR-63) | /c14s/165463 | A 13.5 ha site with two areas of ADE. | NA | NA | 1820±60 BP | Gomes 2011 | ||
| Alcobaça | /c14s/165470 | Rock shelter with burials, including primary cremations in pits, accompanied by ceramics, macro-botanical remains and woven fibres. | NA | NA | 1812±26 BP | Nascimento 2001 | ||
| Escuela 31 | /c14s/165480 | Small mound with an area of 35 x 25 m and 90 cm height. Contained inhumations. | Human bone | Homo sapiens | NA | 1807±47 BP | Loponte et al. 2015 | |
| Pontinha (RJ-SA-02) | /c14s/165495 | Shell mound with 19 burials, mostly secondary cremated depostis in pits. | NA | NA | 1790±50 BP | Guimarães 2007 | ||
| Pointe Blondin (97308.180) | /c14s/165509 | The site (over 1 ha) is surrounded by a defensive ditch. | NA | NA | 1780±25 BP | Saldanha 2016 | ||
| Escuela 31 | /c14s/165519 | Small mound with an area of 35 x 25 m and 90 cm height. Contained inhumations. | Fauna | NA | NA | 1764±46 BP | Loponte et al. 2015 | |
| Terra Preta 1 | /c14s/165522 | Large ADE site. Terra Preta 1 and Terra Preta 2 together extend over 50 ha. | NA | NA | 1760±40 BP | Panachuk 2012 | ||
| La Blanqueada | /c14s/165523 | Charcoal | NA | NA | 1760±120 BP | Farías 2005 | ||
| Escuela 31 | /c14s/165541 | Small mound with an area of 35 x 25 m and 90 cm height. Contained inhumations. | Fauna | NA | NA | 1732±50 BP | Loponte et al. 2015 | |
| Escuela 31 | /c14s/165552 | Small mound with an area of 35 x 25 m and 90 cm height. Contained inhumations. | Fauna | NA | NA | 1712±47 BP | Loponte et al. 2015 | |
| Terra Preta 1 | /c14s/165555 | Large ADE site. Terra Preta 1 and Terra Preta 2 together extend over 50 ha. | NA | NA | 1710±50 BP | Panachuk 2012 | ||
| Deus me Livre 1 (PA-AT-22) | /c14s/165591 | ADE site. | NA | NA | 1670±80 BP | Corrêa 2014 | ||
| Pointe Blondin (97308.180) | /c14s/165627 | The site (over 1 ha) is surrounded by a defensive ditch. | NA | NA | 1630±25 BP | Saldanha 2016 | ||
| Conjunto Vilas | /c14s/165631 | Previously recorded as different sites. Merged by Belletti (2015) into a single ADE site with 30 ha. Excavations revealed pit features and a badly preserved burial. | Ceramic temper | NA | NA | 1620±30 BP | Belletti 2015 | |
| Conjunto Vilas | /c14s/165640 | Previously recorded as different sites. Merged by Belletti (2015) into a single ADE site with 30 ha. Excavations revealed pit features and a badly preserved burial. | Ceramic temper | NA | NA | 1610±30 BP | Belletti 2015 |