Skeletal Lead Burden of the British Royal Navy in Colonial Antigua

Dados Bibliográficos

ID12371328
AutoresKaren Giffin (0000-0002-4657-7310, Department of Anthropology Lakehead University Thunder Bay ON Canada, autor correspondente), Treena Swanston (0000-0001-6178-6279, MacEwan University), I Coulthard (Canadian Light Source Inc. Saskatoon SK Canada), A R Murphy (0000-0002-5569-6098, National Parks Antigua and Barbuda Antigua Antigua and Barbuda), Arthur Murphy (Antigua State College), David M L Cooper (0000-0002-3175-9170, University of Saskatchewan), T L Varney (0000-0002-1604-5540, Department of Anthropology Lakehead University Thunder Bay ON Canada)
Ano2017
Volume27
Fascículo4
Páginas672-682
Data de publicação2017-03-14
Peer ReviewedSim
Open AccessSim
TipoARTICLE
PeriódicoInternational Journal of Osteoarchaeology (JOURNAL)
Identificadores do periódicoISSN: 1047-482X • E-ISSN: 1099-1212
EditoraWiley (PUBLISHER • GB)
DOI10.1002/oa.2589
PMID28919698
OpenAlexW2610988676
IdiomaEN
Citações recebidas4
Referências citadas38

Lead (Pb) has been known to be a cause of human poisoning since ancient times, but despite this, it was a widely used metal in the European colonial period. In this study, the relationship between Pb exposure and the demographic variables ancestry and age was explored by comparing the bone Pb levels of individuals that were of either African or European ancestry, excavated from a British Royal Navy hospital cemetery (1793-1822 CE) at English Harbour in Antigua, West Indies. More direct comparisons of Pb levels between the two ancestral groups were possible in this study because of the unsegregated nature of this cemetery. Inductively coupled plasma mass spectrometry was used to determine bulk Pb levels in cortical bone samples from the fibular diaphyses of 23 male individuals. No significant difference was found between the distributions of the Pb levels of the ancestral groups ( p = 0.94). Further, no positive correlations or significant differences were found in relation to the individuals' ages and their Pb levels ( p = 0.24). Levels of Ba, Ca and rare earth elements support a largely biogenic origin of lead. This is bolstered by Pb deposition patterns, generated by synchrotron X-ray fluorescence imaging for another study. The data suggest that naval personnel, regardless of ancestry at English Harbour, had very similar experiences with regard to Pb exposure. Their exposure to the toxic metal was likely not consistent over time as steady exposure would have resulted in accumulation of Pb with age. This study contributes to addressing historical questions regarding the prevalence of Pb poisoning within the British Royal Navy during the colonial period

Archaeology · Geography · Navy · Archaeology and ancient environmental studies · Demography · Heavy Metal Exposure and Toxicity · Heavy metals in environment