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Strontium isotope composition of seawater is homogenous in all oceans and marginal seas but has varied through time with changing strontium fluxes. Strontium isotope ratio of ancient seawater may be reconstructed from wellpreserved authigenic minerals and used for dating marine sediments.

Strontium isotope ratios (87Sr/86Sr) are a key geochemical tracer used in a wide range of fields including archaeology, ecology, food and forensic sciences. These appliions are based on the principle that the Sr isotopic ratios of natural materials reflect the sources of strontium .

isotopes of strontium for reconstruction of migration of people and animals from bone minerals and dental enamel, 4th: isotopes of lead for determination of the sources of civilisational influences (Smrčka et al. 2004, Smrčka 2005, Smrčka et al. 2005). Stable isotopes of strontium were employed in the

17/12/2020 · The strontium isotope composition (87 Sr/ 86 Sr) of the wellpreserved bioapatite of fish tooth enameloid has been widely used as a chemostratigraphic dating method for marine sediments (, Ingram, 1995; Kocsis et al., 2009; Harrell et al., 2016) as a proxy to infer the palaeosalinity levels of oceanic basins and brackish water bodies ( ...

Drake BL, Wills WH, Hamilton MI, Dorshow W (2014) Strontium Isotopes and the Reconstruction of the Chaco Regional System: Evaluating Uncertainty with Bayesian Mixing Models.

This study establishes the Isotopic Reconstruction of Human Migration (IRHUM) reference database and provides the first dataset of 87Sr/86Sr isotope ratios of plant and soil samples, covering all major geologic units of France. ... Strontium isotope tracing proved to be a valuable technique and in combination with additional strings of evidence ...

20/02/2018 · Similar to δ 18 O, variations in the strontium (Sr) isotope ratios (87 Sr/ 86 Sr) relate to geography and the analysis of 87 Sr/ 86 Sr in human tissues has been utilized to address many ...

30/05/2008 · Stable strontium isotopes (δ 88/86 Sr) in coldwater corals — A new proxy for reconstruction of intermediate ocean water temperatures. Author links open overlay panel Andres Rüggeberg a Jan Fietzke a Volker Liebetrau a Anton Eisenhauer a WolfChristian Dullo a Andr ...

26/01/2021 · The analysis of radiogenic strontium isotope ratios (87 Sr/ 86 Sr) in tooth enamel is commonly used to study provenance and mobility of modernday humans in forensics 1,2, past humans in ...

12/04/2013 · Ruggeberg A, Fietzke J, Liebetrau V, et al. Stable strontium isotopes (δ 88/86 Sr) in coldwater corals — A new proxy for reconstruction of intermediate ocean water temperatures. Earth Planet Sci Lett, 2008, 269: 569–574

11/08/2014 · This corrects the article "Strontium Isotopes and the Reconstruction of the Chaco Regional System: Evaluating Uncertainty with Bayesian Mixing Models" in volume 9, e95580. The corresponding author's email is incorrect.

23/08/2018 · Strontium isotope ratios (87 Sr/ 86 Sr) in human fingernail keratin tissues have been underexplored for region of origin and travel history reconstruction studies. Here we investigated 87 Sr/ 86 Sr ratios in fingernail keratin to establish baseline measurements in a resident group and to examine how 87 Sr/ 86 Sr ratios changed with reloion.

01/07/1994 · This paper presents the results of a pilot study concerning residential patterns in the Bell Beaker period in the Bavarian area. Under the assumption that stable strontium isotope ratios in mineralized tissue reflect the geology of the area where the investigated individual had lived, we analysed the 87 Sr/ 86 Sr ratios in human skeletal remains which had been formed at different ontogenetic ...

Strontium Isotopes. Radiogenic Strontium Isotope Systematics Ratio 87 Sr/ 86 Sr. Decay. 87. Rb ...

Strontium isotopes; palaeodietary reconstruction; biogeochemistry Introduction Provenance and palaeodietary reconstruction are two central themes in (bio)archaeology and the use of isotopic techniques to elucidate trends and patterns in these areas has become a cornerstone of bioarchaeological research. Use of the mass fractionation corrected

Strontium (Sr) isotope ratios of human hair have attracted interest as they potentially ... enforcement and has assisted in reconstruction of the recent geographicmovement histories of individuals. This is because hair proteins (, keratin), and the stable isotopes

25/11/2008 · Strontium isotope analyses point to different origins for males and children versus s. By this approach, we gain insight into a Late Stone Age society, which appears to have been exogamous and patrilocal, and in which genetic kinship seems to be a focal point of social organization. ... The second successful reconstruction (grave 98) ...

22/05/2014 · Strontium isotope sourcing has become a common and useful method for assigning sources to archaeological artifacts. In Chaco Canyon, an Ancestral Pueblo regional center in New Mexico, previous studies using these methods have suggested that significant portion of maize and wood originate in the Chuska Mountains region, 75 km to the East. In the present manuscript, these results .

01/07/2021 · In order to achieve this goal, we conducted a comprehensive analysis of major and trace elements coupled with isotope tracers including stable water isotopes (δ 18 O, δ 2 H), and isotopes of inorganic carbon (δ 13 CDIC), boron (δ 11 B), and strontium (87 Sr/ 86 Sr). The unique geological setting of Jiuquan Basin presents a good testing ...