Site type

Location

Coordinates (degrees)
008.172° N, 059.809° W
Coordinates (DMS)
008° 10' 00" W, 059° 48' 00" N
Country (ISO 3166)
Guyana (GY)

radiocarbon date Radiocarbon dates (10)

Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
SI-6638A Shell mound. Peat NA NA 3975±45 BP 4568–4291 cal BP Roosevelt 1995
SI-6637A Shell mound. Peat NA NA 3690±90 BP 4349–3726 cal BP Roosevelt 1995
SI-6637B Shell mound. Marine shell NA NA 3550±50 BP 3975–3695 cal BP Williams 1992
Beta-20007 Shell mound. NA NA NA 3550±65 BP 4075–3641 cal BP Williams 1992
SI-6639C Shell mound. Peat NA NA 3390±55 BP 3824–3481 cal BP Roosevelt 1995
SI-6639A Shell mound. Marine shell NA NA 3385±85 BP 3842–3447 cal BP Roosevelt 1995
SI-6639B Shell mound. Peat NA NA 3385±60 BP 3825–3466 cal BP Roosevelt 1995
SI-6635 Shell mound. Peat NA NA 3185±65 BP 3561–3240 cal BP Williams 1992
SI-6638B Shell mound. Marine shell NA NA 3115±65 BP 3455–3166 cal BP Roosevelt 1995
SI-6636 Shell mound. NA NA NA 2660±45 BP 2850–2729 cal BP Williams 1992

typological date Typological dates (10)

Classification Estimated age References
Alaka NA Roosevelt 1995
Alaka NA Roosevelt 1995
Alaka NA Williams 1992
Alaka NA Williams 1992
Alaka NA Roosevelt 1995
Alaka NA Roosevelt 1995
Alaka NA Roosevelt 1995
Alaka NA Williams 1992
Alaka NA Roosevelt 1995
Barrancoid (Mabaruma) NA Williams 1992

Bibliographic reference Bibliographic references 

@misc{Roosevelt 1995,
  
}
@misc{Williams 1992,
  
}
@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 1995","bibtex_type":"misc"}{"bibtex_key":"Williams 1992","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 1995
:bibtex_type: :misc
---
:bibtex_key: Williams 1992
: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 → GY