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Pospieszny Ł, Makarowicz P, Lewis J, Szczepanek A, Górski J, Włodarczak P, Romaniszyn J, Grygiel R, Belka Z. Assessing the mobility of Bronze Age societies in East-Central Europe. A strontium and oxygen isotope perspective on two archaeological sites. PLoS One 2023; 18:e0282472. [PMID: 36930597 PMCID: PMC10022790 DOI: 10.1371/journal.pone.0282472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 02/16/2023] [Indexed: 03/18/2023] Open
Abstract
European Bronze Age societies are generally characterised by increased mobility and the application of isotopic methods to archaeology has allowed the rate and range of human travels to be quantified. However, little is known about the mobility of the people inhabiting East-Central Europe in the late Early and Middle Bronze Age (1950-1250 BC) whose primary subsistence strategy was herding supported by crop cultivation. This paper presents the results of strontium (87Sr/86Sr) and oxygen (δ18O) isotope analyses in the enamel of people buried in collective graves at the cemeteries in Gustorzyn and Żerniki Górne. These sites are located in Kujawy and the Nida Basin, a lowland and an upland region with clearly different environmental conditions, respectively. Both sites are classified as belonging to the Trzciniec cultural circle and were used between 16th and 13th centuries BC. Among the 34 examined individuals only an adult female from Gustorzyn can be assessed as non-local based on both 87Sr/86Sr and δ18O signatures in her first molar. This may indicate the practice of exogamy in the studied population but more generally corresponds with the hypothesis of limited mobility within these societies, as has previously been inferred from archaeological evidence, anthropological analysis, and stable isotope-based diet reconstruction. New and existing data evaluated in this paper show that the 87Sr/86Sr variability in the natural environment of both regions is relatively high, allowing the tracking of short-range human mobility. A series of oxygen isotope analyses (conducted for all but one individuals studied with strontium isotopes) indicates that δ18O ratios measured in phosphate are in agreement with the predicted modern oxygen isotope precipitation values, and that this method is useful in detecting travels over larger distances. The challenges of using both 87Sr/86Sr and δ18O isotopic systems in provenance studies in the glacial landscapes of temperate Europe are also discussed.
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Affiliation(s)
- Łukasz Pospieszny
- Institute of Archaeology, University of Gdańsk, Gdańsk, Poland
- Department of Anthropology and Archaeology, University of Bristol, Bristol, United Kingdom
| | | | - Jamie Lewis
- School of Earth Sciences, University of Bristol, Bristol, United Kingdom
| | - Anita Szczepanek
- Institute of Archaeology and Ethnology, Polish Academy of Science, Kraków, Poland
- Department of Anatomy, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland
| | - Jacek Górski
- Department of History and Cultural Heritage, University of Pope Jan Paweł II, Kraków, Poland
- Archaeological Museum in Cracow, Kraków, Poland
| | - Piotr Włodarczak
- Institute of Archaeology and Ethnology, Polish Academy of Science, Kraków, Poland
| | - Jan Romaniszyn
- Faculty of Archaeology, Adam Mickiewicz University in Poznań, Poznań, Poland
| | | | - Zdzislaw Belka
- Isotope Research Unit, Adam Mickiewicz University, Poznań, Poland
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Sehrawat JS, Kaur J. Role of stable isotope analyses in reconstructing past life-histories and the provenancing human skeletal remains: a review. ANTHROPOLOGICAL REVIEW 2017. [DOI: 10.1515/anre-2017-0017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
This article reviews the present scenario of use of stable isotopes (mainly δ13C, δ15N, δ18O, 87Sr) to trace past life behaviours like breast feeding and weaning practices, the geographic origin, migration history, paleodiet and subsistence patterns of past populations from the chemical signatures of isotopes imprinted in human skeletal remains. This approach is based on the state that food-web isotopic signatures are seen in the human bones and teeth and such signatures can change parallely with a variety of biogeochemical processes. By measuring δ13C and δ15N isotopic values of subadult tissues of different ages, the level of breast milk ingestion at particular ages and the components of the complementary foods can be assessed. Strontium and oxygen isotopic analyses have been used for determining the geographic origins and reconstructing the way of life of past populations as these isotopes can map the isotopic outline of the area from where the person acquired water and food during initial lifetime. The isotopic values of strontium and oxygen values are considered specific to geographical areas and serve as reliable chemical signatures of migration history of past human populations (local or non-local to the site). Previous isotopic studies show that the subsistence patterns of the past human populations underwent extensive changes from nomadic to complete agricultural dependence strategies. The carbon and nitrogen isotopic values of local fauna of any archaeological site can be used to elucidate the prominence of freshwater resources in the diet of the past human populations found near the site. More extensive research covering isotopic descriptions of various prehistoric, historic and modern populations is needed to explore the role of stable isotope analysis for provenancing human skeletal remains and assessing human migration patterns/routes, geographic origins, paleodiet and subsistence practices of past populations.
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Affiliation(s)
| | - Jaspreet Kaur
- Department of Anthropology , Panjab University , Chandigarh , India
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Lisowska-Gaczorek A, Cienkosz-Stepańczak B, Szostek K. Oxygen stable isotopes variation in water precipitation in Poland – anthropological applications. ANTHROPOLOGICAL REVIEW 2017. [DOI: 10.1515/anre-2017-0005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
The main objective of oxygen isotope analysis is to determine the probable place of origin of an individual or the reconstruction of migration paths. The research are methodologically based on referencing oxygen isotope ratios of apatite phosphates (δ18Op) to the range of environmental background δ18O, most frequently determined on the basis of precipitation.
The present work is a response to the need for providing background for oxygen isotope studies on skeletons excavated in Poland. Currently there no monitoring of the isotope composition of precipitation water in Poland is conducted. For this reason, based on the data generated in the Online Isotopes In Precipitation Calculator (OIPC), a database was developed, containing δ18O levels in precipitation for locations in which exploration work was carried out in the archaeological fields from Poland. In total, 279 locations were analysed. The result of the data analysis was a complete isotope composition map for Poland with four zones distinguished by δ18Ow values.
The observable differences in oxygen isotope composition of precipitation in Poland are sufficient to trace migrations of individuals and populations, although accurate only at the level of macroregions.
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Affiliation(s)
| | | | - Krzysztof Szostek
- Department of Anthropology, Institute of Zoology, Jagiellonian University, Kraków, Poland
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