Site types
Passage grave, pit b/shell midden, shell midden, and

Location

Coordinates (degrees)
039.041° N, 009.341° W
Coordinates (DMS)
039° 02' 00" W, 009° 20' 00" N
Country (ISO 3166)
Portugal (PT)

radiocarbon date Radiocarbon dates (30)

Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
TO-355 skeleton D collagen, bone Homo sapiens NA 6780±80 BP 7787–7488 cal BP Hinz et al. 2012
TO-359a skeleton 42 collagen, bone Homo sapiens NA 6960±60 BP 7930–7677 cal BP Hinz et al. 2012
TO-354 skeleton A collagen, bone Homo sapiens NA 6970±60 BP 7932–7681 cal BP Hinz et al. 2012
TO-360 skeleton III collagen, bone Homo sapiens NA 6990±110 BP 8010–7618 cal BP Hinz et al. 2012
TO-356 Skeleton N collagen, bone Homo sapiens NA 6360±80 BP 7428–7030 cal BP Hinz et al. 2012
Beta-123363 NA bone Homo sapiens C14 4370±70 BP 5280–4833 cal BP Balsera Weninger 2022
Beta-12745 NA bone Homo sapiens 14C 7550±100 BP 8586–8060 cal BP Larsson 2019 Weninger 2022
Beta-127451 NA bone Homo sapiens 14C 7550±100 BP 8586–8060 cal BP Meiklejohn Portugal Weninger 2022
Beta-132975 NA bone Homo sapiens C14 4240±50 BP 4951–4582 cal BP Balsera Weninger 2022
Sa-196 NA charcoal NA 14C 5150±300 BP 6629–5080 cal BP Meiklejohn Portugal Weninger 2022
Sa-197 NA charcoal NA 14C 6430±300 BP 7922–6655 cal BP Meiklejohn Portugal Weninger 2022
Sac-1613 NA bone Homo sapiens 14C 4700±80 BP 5594–5145 cal BP Larsson 2019 Weninger 2022
Sac-1784 NA bone Homo sapiens 14C 4460±45 BP 5294–4884 cal BP Larsson 2019 Weninger 2022
TO-10215 NA charcoal NA C14 7410±70 BP 8367–8037 cal BP Balsera Weninger 2022
TO-10216 NA bone Homo sapiens C14 7040±60 BP 7972–7730 cal BP Balsera Weninger 2022
TO-10217 NA bone Homo sapiens C14 6620±60 BP 7584–7425 cal BP Balsera Weninger 2022
TO-354 NA bone Homo sapiens C14 6970±60 BP 7932–7681 cal BP Balsera Weninger 2022
TO-355 NA bone Homo sapiens C14 6780±80 BP 7787–7488 cal BP Balsera Weninger 2022
TO-356 NA bone Homo sapiens C14 6360±80 BP 7428–7030 cal BP Balsera Weninger 2022
TO-359 NA bone Homo sapiens C14 6960±70 BP 7933–7672 cal BP Balsera Weninger 2022

typological date Typological dates (16)

Classification Estimated age References
Mesolithikum NA NA
Mesolithikum NA NA
Mesolithikum NA NA
Mesolithikum NA NA
Mesolithikum NA NA
Epipalaeolithic NA Meiklejohn Portugal
Epipalaeolithic NA Meiklejohn Portugal
Epipalaeolithic NA Meiklejohn Portugal
Epipalaeolithic NA Balsera
Epipalaeolithic NA Balsera
Epipalaeolithic NA Balsera
Epipalaeolithic NA Balsera
Epipalaeolithic NA Balsera
Epipalaeolithic NA Balsera
Epipalaeolithic NA Balsera
Epipalaeolithic NA Balsera

Bibliographic reference Bibliographic references

  • No bibliographic information available. [Balsera]
  • Hinz, M., Furholt, M., Müller, J., Raetzel-Fabian, D., Rinne, C., Sjögren, K.-G., & Wotzka, H.-P. (2012). RADON - Radiocarbon Dates Online 2012. Central European Database of 14C Dates for the Neolithic and the Early Bronze Age. Journal of Neolithic Archaeology, 14, 1–4. https://www.jna.uni-kiel.de/index.php/jna/article/view/65/116 [RADON]
  • No bibliographic information available. [Larsson 2019]
  • No bibliographic information available. [Meiklejohn Portugal]
  • Bird, D., Miranda, L., Vander Linden, M., Robinson, E., Bocinsky, R. K., Nicholson, C., Capriles, J. M., Finley, J. B., Gayo, E. M., Gil, A., d’Alpoim Guedes, J., Hoggarth, J. A., Kay, A., Loftus, E., Lombardo, U., Mackie, M., Palmisano, A., Solheim, S., Kelly, R. L., & Freeman, J. (2022). P3k14c, a Synthetic Global Database of Archaeological Radiocarbon Dates. Scientific Data, 9(1), 27. https://doi.org/10.1038/s41597-022-01118-7 [p3k14c]
  • Hinz, M., Furholt, M., Müller, J., Raetzel-Fabian, D., Rinne, C., Sjögren, K.-G., & Wotzka, H.-P. (2012). RADON - Radiocarbon Dates Online 2012. Central European Database of 14C Dates for the Neolithic and the Early Bronze Age. Journal of Neolithic Archaeology, 14, 1–4. https://www.jna.uni-kiel.de/index.php/jna/article/view/65/116 [RADON]
  • Weninger, B. (2022). CalPal Edition 2022.9. Zenodo. https://doi.org/1010.5281/zenodo.7422618 [CalPal2022]
@misc{Balsera,
  
}
@article{RADON,
  title = {RADON - Radiocarbon Dates Online 2012. Central European Database of 14C Dates for the Neolithic and the Early Bronze Age.},
  author = {Hinz, Martin and Furholt, Martin and Müller, Johannes and Raetzel-Fabian, Dirk and Rinne, Christophe and Sjögren, Karl-Göran and Wotzka, Hans-Peter},
  date = {2012},
  journaltitle = {Journal of Neolithic Archaeology},
  volume = {14},
  pages = {1–4},
  url = {https://www.jna.uni-kiel.de/index.php/jna/article/view/65/116},
  abstract = {In order to understand the dynamics of cultural phenomena, scientific dating in archaeology is an increasingly indispensable tool. Only by dating independently of typology is it possible to understand typological development itself (Müller 2004). Here radiometric dating methods, especially those based on carbon isotopy, still play the most important role. For evaluations exceeding the intra-site level, it is particularly important that such data is collected in large numbers and that the dates are easily accessible. Also, new statistical analyses, such as sequential calibration based on Bayesian methods, do not require single dates, but rather demand a greater number. By their combination significantly more elaborate results can be achieved compared to the results from conventional evaluation (e. g. Whittle et al. 2011). A second premise of RADON is that of „Open Access“. This approach continues to be applied in the international research community, which we welcome as a highly positive development. The radiocarbon database RADON has been committed to this principle for more than 12 years. In this database 14C data – primarily of the Neolithic of Central Europe and Southern Scandinavia – is collected and successively augmented.}
}
@misc{Larsson 2019,
  
}
@misc{Meiklejohn Portugal,
  
}
@article{p3k14c,
  title = {P3k14c, a Synthetic Global Database of Archaeological Radiocarbon Dates},
  author = {Bird, Darcy and Miranda, Lux and Vander Linden, Marc and Robinson, Erick and Bocinsky, R. Kyle and Nicholson, Chris and Capriles, José M. and Finley, Judson Byrd and Gayo, Eugenia M. and Gil, Adolfo and d’Alpoim Guedes, Jade and Hoggarth, Julie A. and Kay, Andrea and Loftus, Emma and Lombardo, Umberto and Mackie, Madeline and Palmisano, Alessio and Solheim, Steinar and Kelly, Robert L. and Freeman, Jacob},
  year = {2022},
  month = {jan},
  journal = {Scientific Data},
  volume = {9},
  number = {1},
  pages = {27},
  publisher = {Nature Publishing Group},
  issn = {2052-4463},
  doi = {10.1038/s41597-022-01118-7},
  abstract = {Archaeologists increasingly use large radiocarbon databases to model prehistoric human demography (also termed paleo-demography). Numerous independent projects, funded over the past decade, have assembled such databases from multiple regions of the world. These data provide unprecedented potential for comparative research on human population ecology and the evolution of social-ecological systems across the Earth. However, these databases have been developed using different sample selection criteria, which has resulted in interoperability issues for global-scale, comparative paleo-demographic research and integration with paleoclimate and paleoenvironmental data. We present a synthetic, global-scale archaeological radiocarbon database composed of 180,070 radiocarbon dates that have been cleaned according to a standardized sample selection criteria. This database increases the reusability of archaeological radiocarbon data and streamlines quality control assessments for various types of paleo-demographic research. As part of an assessment of data quality, we conduct two analyses of sampling bias in the global database at multiple scales. This database is ideal for paleo-demographic research focused on dates-as-data, bayesian modeling, or summed probability distribution methodologies.},
  copyright = {2022 The Author(s)},
  langid = {english},
  keywords = {Archaeology,Chemistry},
  month_numeric = {1}
}
@article{RADON,
  title = {RADON - Radiocarbon Dates Online 2012. Central European Database of 14C Dates for the Neolithic and the Early Bronze Age.},
  author = {Hinz, Martin and Furholt, Martin and Müller, Johannes and Raetzel-Fabian, Dirk and Rinne, Christophe and Sjögren, Karl-Göran and Wotzka, Hans-Peter},
  date = {2012},
  journaltitle = {Journal of Neolithic Archaeology},
  volume = {14},
  pages = {1–4},
  url = {https://www.jna.uni-kiel.de/index.php/jna/article/view/65/116},
  abstract = {In order to understand the dynamics of cultural phenomena, scientific dating in archaeology is an increasingly indispensable tool. Only by dating independently of typology is it possible to understand typological development itself (Müller 2004). Here radiometric dating methods, especially those based on carbon isotopy, still play the most important role. For evaluations exceeding the intra-site level, it is particularly important that such data is collected in large numbers and that the dates are easily accessible. Also, new statistical analyses, such as sequential calibration based on Bayesian methods, do not require single dates, but rather demand a greater number. By their combination significantly more elaborate results can be achieved compared to the results from conventional evaluation (e. g. Whittle et al. 2011). A second premise of RADON is that of „Open Access“. This approach continues to be applied in the international research community, which we welcome as a highly positive development. The radiocarbon database RADON has been committed to this principle for more than 12 years. In this database 14C data – primarily of the Neolithic of Central Europe and Southern Scandinavia – is collected and successively augmented.}
}
@misc{CalPal,
  title = {CalPal Edition 2022.9},
  author = {Weninger, Bernie},
  year = {2022},
  month = {sep},
  doi = {1010.5281/zenodo.7422618},
  url = {https://zenodo.org/record/7422618},
  abstract = {CalPal is scientific freeware for 14C-based chronological research for Holocene and Palaeolithic Archaeology.},
  copyright = {Creative Commons Attribution 4.0 International, Open Access},
  howpublished = {Zenodo},
  month_numeric = {9}
}
{"bibtex_key":"Balsera","bibtex_type":"misc"}[{"bibtex_key":"RADON","bibtex_type":"article","title":"{RADON - Radiocarbon Dates Online 2012. Central European Database of 14C Dates for the Neolithic and the Early Bronze Age.}","author":"{Hinz, Martin and Furholt, Martin and Müller, Johannes and Raetzel-Fabian, Dirk and Rinne, Christophe and Sjögren, Karl-Göran and Wotzka, Hans-Peter}","date":"{2012}","journaltitle":"{Journal of Neolithic Archaeology}","volume":"{14}","pages":"{1–4}","url":"{https://www.jna.uni-kiel.de/index.php/jna/article/view/65/116}","abstract":"{In order to understand the dynamics of cultural phenomena, scientific dating in archaeology is an increasingly indispensable tool. Only by dating independently of typology is it possible to understand typological development itself (Müller 2004). Here radiometric dating methods, especially those based on carbon isotopy, still play the most important role. For evaluations exceeding the intra-site level, it is particularly important that such data is collected in large numbers and that the dates are easily accessible. Also, new statistical analyses, such as sequential calibration based on Bayesian methods, do not require single dates, but rather demand a greater number. By their combination significantly more elaborate results can be achieved compared to the results from conventional evaluation (e. g. Whittle et al. 2011). A second premise of RADON is that of „Open Access“. This approach continues to be applied in the international research community, which we welcome as a highly positive development. The radiocarbon database RADON has been committed to this principle for more than 12 years. In this database 14C data – primarily of the Neolithic of Central Europe and Southern Scandinavia – is collected and successively augmented.}"}]{"bibtex_key":"Larsson 2019","bibtex_type":"misc"}{"bibtex_key":"Meiklejohn Portugal","bibtex_type":"misc"}[{"bibtex_key":"p3k14c","bibtex_type":"article","title":"{P3k14c, a Synthetic Global Database of Archaeological Radiocarbon Dates}","author":"{Bird, Darcy and Miranda, Lux and Vander Linden, Marc and Robinson, Erick and Bocinsky, R. Kyle and Nicholson, Chris and Capriles, José M. and Finley, Judson Byrd and Gayo, Eugenia M. and Gil, Adolfo and d’Alpoim Guedes, Jade and Hoggarth, Julie A. and Kay, Andrea and Loftus, Emma and Lombardo, Umberto and Mackie, Madeline and Palmisano, Alessio and Solheim, Steinar and Kelly, Robert L. and Freeman, Jacob}","year":"{2022}","month":"{jan}","journal":"{Scientific Data}","volume":"{9}","number":"{1}","pages":"{27}","publisher":"{Nature Publishing Group}","issn":"{2052-4463}","doi":"{10.1038/s41597-022-01118-7}","abstract":"{Archaeologists increasingly use large radiocarbon databases to model prehistoric human demography (also termed paleo-demography). Numerous independent projects, funded over the past decade, have assembled such databases from multiple regions of the world. These data provide unprecedented potential for comparative research on human population ecology and the evolution of social-ecological systems across the Earth. However, these databases have been developed using different sample selection criteria, which has resulted in interoperability issues for global-scale, comparative paleo-demographic research and integration with paleoclimate and paleoenvironmental data. We present a synthetic, global-scale archaeological radiocarbon database composed of 180,070 radiocarbon dates that have been cleaned according to a standardized sample selection criteria. This database increases the reusability of archaeological radiocarbon data and streamlines quality control assessments for various types of paleo-demographic research. As part of an assessment of data quality, we conduct two analyses of sampling bias in the global database at multiple scales. This database is ideal for paleo-demographic research focused on dates-as-data, bayesian modeling, or summed probability distribution methodologies.}","copyright":"{2022 The Author(s)}","langid":"{english}","keywords":"{Archaeology,Chemistry}","month_numeric":"{1}"}][{"bibtex_key":"RADON","bibtex_type":"article","title":"{RADON - Radiocarbon Dates Online 2012. Central European Database of 14C Dates for the Neolithic and the Early Bronze Age.}","author":"{Hinz, Martin and Furholt, Martin and Müller, Johannes and Raetzel-Fabian, Dirk and Rinne, Christophe and Sjögren, Karl-Göran and Wotzka, Hans-Peter}","date":"{2012}","journaltitle":"{Journal of Neolithic Archaeology}","volume":"{14}","pages":"{1–4}","url":"{https://www.jna.uni-kiel.de/index.php/jna/article/view/65/116}","abstract":"{In order to understand the dynamics of cultural phenomena, scientific dating in archaeology is an increasingly indispensable tool. Only by dating independently of typology is it possible to understand typological development itself (Müller 2004). Here radiometric dating methods, especially those based on carbon isotopy, still play the most important role. For evaluations exceeding the intra-site level, it is particularly important that such data is collected in large numbers and that the dates are easily accessible. Also, new statistical analyses, such as sequential calibration based on Bayesian methods, do not require single dates, but rather demand a greater number. By their combination significantly more elaborate results can be achieved compared to the results from conventional evaluation (e. g. Whittle et al. 2011). A second premise of RADON is that of „Open Access“. This approach continues to be applied in the international research community, which we welcome as a highly positive development. The radiocarbon database RADON has been committed to this principle for more than 12 years. In this database 14C data – primarily of the Neolithic of Central Europe and Southern Scandinavia – is collected and successively augmented.}"}][{"bibtex_key":"CalPal","bibtex_type":"misc","title":"{CalPal Edition 2022.9}","author":"{Weninger, Bernie}","year":"{2022}","month":"{sep}","doi":"{1010.5281/zenodo.7422618}","url":"{https://zenodo.org/record/7422618}","abstract":"{CalPal is scientific freeware for 14C-based chronological research for Holocene and Palaeolithic Archaeology.}","copyright":"{Creative Commons Attribution 4.0 International, Open Access}","howpublished":"{Zenodo}","month_numeric":"{9}"}]
---
:bibtex_key: Balsera
:bibtex_type: :misc
---
- :bibtex_key: RADON
  :bibtex_type: :article
  :title: "{RADON - Radiocarbon Dates Online 2012. Central European Database of 14C
    Dates for the Neolithic and the Early Bronze Age.}"
  :author: "{Hinz, Martin and Furholt, Martin and Müller, Johannes and Raetzel-Fabian,
    Dirk and Rinne, Christophe and Sjögren, Karl-Göran and Wotzka, Hans-Peter}"
  :date: "{2012}"
  :journaltitle: "{Journal of Neolithic Archaeology}"
  :volume: "{14}"
  :pages: "{1–4}"
  :url: "{https://www.jna.uni-kiel.de/index.php/jna/article/view/65/116}"
  :abstract: "{In order to understand the dynamics of cultural phenomena, scientific
    dating in archaeology is an increasingly indispensable tool. Only by dating independently
    of typology is it possible to understand typological development itself (Müller
    2004). Here radiometric dating methods, especially those based on carbon isotopy,
    still play the most important role. For evaluations exceeding the intra-site level,
    it is particularly important that such data is collected in large numbers and
    that the dates are easily accessible. Also, new statistical analyses, such as
    sequential calibration based on Bayesian methods, do not require single dates,
    but rather demand a greater number. By their combination significantly more elaborate
    results can be achieved compared to the results from conventional evaluation (e.
    g. Whittle et al. 2011). A second premise of RADON is that of „Open Access“. This
    approach continues to be applied in the international research community, which
    we welcome as a highly positive development. The radiocarbon database RADON has
    been committed to this principle for more than 12 years. In this database 14C
    data – primarily of the Neolithic of Central Europe and Southern Scandinavia –
    is collected and successively augmented.}"
---
:bibtex_key: Larsson 2019
:bibtex_type: :misc
---
:bibtex_key: Meiklejohn Portugal
:bibtex_type: :misc
---
- :bibtex_key: p3k14c
  :bibtex_type: :article
  :title: "{P3k14c, a Synthetic Global Database of Archaeological Radiocarbon Dates}"
  :author: "{Bird, Darcy and Miranda, Lux and Vander Linden, Marc and Robinson, Erick
    and Bocinsky, R. Kyle and Nicholson, Chris and Capriles, José M. and Finley, Judson
    Byrd and Gayo, Eugenia M. and Gil, Adolfo and d’Alpoim Guedes, Jade and Hoggarth,
    Julie A. and Kay, Andrea and Loftus, Emma and Lombardo, Umberto and Mackie, Madeline
    and Palmisano, Alessio and Solheim, Steinar and Kelly, Robert L. and Freeman,
    Jacob}"
  :year: "{2022}"
  :month: "{jan}"
  :journal: "{Scientific Data}"
  :volume: "{9}"
  :number: "{1}"
  :pages: "{27}"
  :publisher: "{Nature Publishing Group}"
  :issn: "{2052-4463}"
  :doi: "{10.1038/s41597-022-01118-7}"
  :abstract: "{Archaeologists increasingly use large radiocarbon databases to model
    prehistoric human demography (also termed paleo-demography). Numerous independent
    projects, funded over the past decade, have assembled such databases from multiple
    regions of the world. These data provide unprecedented potential for comparative
    research on human population ecology and the evolution of social-ecological systems
    across the Earth. However, these databases have been developed using different
    sample selection criteria, which has resulted in interoperability issues for global-scale,
    comparative paleo-demographic research and integration with paleoclimate and paleoenvironmental
    data. We present a synthetic, global-scale archaeological radiocarbon database
    composed of 180,070 radiocarbon dates that have been cleaned according to a standardized
    sample selection criteria. This database increases the reusability of archaeological
    radiocarbon data and streamlines quality control assessments for various types
    of paleo-demographic research. As part of an assessment of data quality, we conduct
    two analyses of sampling bias in the global database at multiple scales. This
    database is ideal for paleo-demographic research focused on dates-as-data, bayesian
    modeling, or summed probability distribution methodologies.}"
  :copyright: "{2022 The Author(s)}"
  :langid: "{english}"
  :keywords: "{Archaeology,Chemistry}"
  :month_numeric: "{1}"
---
- :bibtex_key: RADON
  :bibtex_type: :article
  :title: "{RADON - Radiocarbon Dates Online 2012. Central European Database of 14C
    Dates for the Neolithic and the Early Bronze Age.}"
  :author: "{Hinz, Martin and Furholt, Martin and Müller, Johannes and Raetzel-Fabian,
    Dirk and Rinne, Christophe and Sjögren, Karl-Göran and Wotzka, Hans-Peter}"
  :date: "{2012}"
  :journaltitle: "{Journal of Neolithic Archaeology}"
  :volume: "{14}"
  :pages: "{1–4}"
  :url: "{https://www.jna.uni-kiel.de/index.php/jna/article/view/65/116}"
  :abstract: "{In order to understand the dynamics of cultural phenomena, scientific
    dating in archaeology is an increasingly indispensable tool. Only by dating independently
    of typology is it possible to understand typological development itself (Müller
    2004). Here radiometric dating methods, especially those based on carbon isotopy,
    still play the most important role. For evaluations exceeding the intra-site level,
    it is particularly important that such data is collected in large numbers and
    that the dates are easily accessible. Also, new statistical analyses, such as
    sequential calibration based on Bayesian methods, do not require single dates,
    but rather demand a greater number. By their combination significantly more elaborate
    results can be achieved compared to the results from conventional evaluation (e.
    g. Whittle et al. 2011). A second premise of RADON is that of „Open Access“. This
    approach continues to be applied in the international research community, which
    we welcome as a highly positive development. The radiocarbon database RADON has
    been committed to this principle for more than 12 years. In this database 14C
    data – primarily of the Neolithic of Central Europe and Southern Scandinavia –
    is collected and successively augmented.}"
---
- :bibtex_key: CalPal
  :bibtex_type: :misc
  :title: "{CalPal Edition 2022.9}"
  :author: "{Weninger, Bernie}"
  :year: "{2022}"
  :month: "{sep}"
  :doi: "{1010.5281/zenodo.7422618}"
  :url: "{https://zenodo.org/record/7422618}"
  :abstract: "{CalPal is scientific freeware for 14C-based chronological research
    for Holocene and Palaeolithic Archaeology.}"
  :copyright: "{Creative Commons Attribution 4.0 International, Open Access}"
  :howpublished: "{Zenodo}"
  :month_numeric: "{9}"

Changelog