Site type

Location

Coordinates (degrees)
002.443° S, 054.280° W
Coordinates (DMS)
002° 26' 00" W, 054° 16' 00" S
Country (ISO 3166)
Brazil (BR)

radiocarbon date Radiocarbon dates (12)

Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
OxA-1546 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Freshwater shell NA NA 7090±80 BP 8029–7720 cal BP Roosevelt et al. 1991
OxA-1547 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Freshwater shell NA NA 7080±80 BP 8024–7720 cal BP Roosevelt et al. 1991
OxA-1542 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Freshwater shell NA NA 7010±90 BP 8005–7673 cal BP Roosevelt et al. 1991
OxA-1545 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Freshwater shell NA NA 7000±80 BP 7963–7680 cal BP Roosevelt et al. 1991
OxA-1544 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Charcoal NA NA 6980±80 BP 7956–7672 cal BP Roosevelt et al. 1991
OxA-1543 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Charcoal NA NA 6930±80 BP 7932–7618 cal BP Roosevelt et al. 1991
OxA-1760 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Charcoal NA NA 6880±80 BP 7920–7581 cal BP Roosevelt et al. 1991
OxA-1541 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Charcoal NA NA 6860±100 BP 7930–7515 cal BP Roosevelt et al. 1991
OxA-2432 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Humic/fulvic acids NA NA 6640±80 BP 7665–7422 cal BP Roosevelt et al. 1991
OxA-2431 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Ceramic residue NA NA 6590±100 BP 7661–7310 cal BP Roosevelt et al. 1991
OxA-1540 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Freshwater shell NA NA 6300±90 BP 7422–6995 cal BP Roosevelt et al. 1991
GX-12844 Shell mound ca. 4 m high. Excavations revealed superimposed strata with charcoal, ashes, hearths, burnt rocks and ceramic debris. Rare human bones were found. Freshwater shell NA NA 5705±80 BP 6665–6311 cal BP Roosevelt et al. 1991

typological date Typological dates (12)

Classification Estimated age References
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991
Taperinha NA Roosevelt et al. 1991

Bibliographic reference Bibliographic references 

@misc{Roosevelt et al. 1991,
  
}
@misc{rxpand,
  url = {https://github.com/jgregoriods/rxpand},
  note = {de Souza, Jonas Gregorio. 2021. rxpand: Radiocarbon dates for the spread of farming and ceramics in tropical South America. https://github.com/jgregoriods/rxpand}
}

{"bibtex_key":"Roosevelt et al. 1991","bibtex_type":"misc"}[{"bibtex_key":"rxpand","bibtex_type":"misc","url":"{https://github.com/jgregoriods/rxpand}","note":"{de Souza, Jonas Gregorio. 2021. rxpand: Radiocarbon dates for the spread of farming and ceramics in tropical South America. https://github.com/jgregoriods/rxpand}"}]
---
:bibtex_key: Roosevelt et al. 1991
:bibtex_type: :misc
---
- :bibtex_key: rxpand
  :bibtex_type: :misc
  :url: "{https://github.com/jgregoriods/rxpand}"
  :note: "{de Souza, Jonas Gregorio. 2021. rxpand: Radiocarbon dates for the spread
    of farming and ceramics in tropical South America. https://github.com/jgregoriods/rxpand}"

Changelog

Country code:
NA → BR