Results 1 to 10 of about 37,540 (245)

Strontium isotope evidence for Neanderthal and modern human mobility at the upper and middle palaeolithic site of Fumane Cave (Italy). [PDF]

open access: yesPLoS ONE, 2021
To investigate the mobility patterns of Neanderthals and modern humans in Europe during the Middle-to-Upper Palaeolithic transition period, we applied strontium isotope analysis to Neanderthal (n = 3) and modern human (n = 2) teeth recovered from the ...
Michael P Richards   +5 more
doaj   +2 more sources

Strontium isotope (87Sr/86Sr) data from archaeological sites in Utah, USA [PDF]

open access: yesData in Brief, 2019
The information presented here includes the results of strontium isotope analysis on 75 baseline samples from nine Fremont sites in Utah. The baseline samples are of lagomorphs and rodents with limited foraging ranges.
Spencer F.X. Lambert
doaj   +2 more sources

Individual geographic mobility in a Viking-Age emporium-Burial practices and strontium isotope analyses of Ribe's earliest inhabitants. [PDF]

open access: yesPLoS ONE, 2020
Individual geographic mobility is a key social dynamic of early Viking-Age urbanization in Scandinavia. We present the first comprehensive geographic mobility study of Scandinavia's earliest emporium, Ribe, which emerged around AD 700 in the North Sea ...
Sarah Croix   +3 more
doaj   +2 more sources

Monthly mobility inferred from isoscapes and laser ablation strontium isotope ratios in caprine tooth enamel [PDF]

open access: yesScientific Reports, 2021
Strontium isotopic analysis of sequentially formed tissues, such as tooth enamel, is commonly used to study provenance and mobility of humans and animals.
N. Lazzerini   +9 more
doaj   +2 more sources

IsoFishR: An application for reproducible data reduction and analysis of strontium isotope ratios (87Sr/86Sr) obtained via laser-ablation MC-ICP-MS. [PDF]

open access: yesPLoS ONE, 2018
The IsoFishR application is a data reduction and analysis tool for laser-ablation strontium isotope data, following common best practices and providing reliable and reproducible results.
Malte Willmes   +5 more
doaj   +2 more sources

Application of hydrochemistry and strontium isotope for understanding the hydrochemical characteristics and genesis of strontium-rich groundwater in karst area, Gongcheng County, Southwest China [PDF]

open access: diamondJournal of Groundwater Science and Engineering
Understanding the hydrochemical characteristics and genesis mechanisms of strontium-rich groundwater is pivotal for supporting the exploitation and utilization of natural strontium-rich groundwater. In this research, 27 groundwater samples were collected.
Mi Tang   +5 more
doaj   +2 more sources

Understanding intra-individual isotopic variability in modern cremated human remains for forensic and archaeological studies. [PDF]

open access: yesPLoS ONE
Cremated bone fragments can be studied using structural, elemental, and isotope analyses in archaeological contexts to reconstruct funerary practices and understand past mobility and migrations of populations that practiced cremation.
Christophe Snoeck   +2 more
doaj   +2 more sources

Coupled strontium-calcium isotopes in Archean anorthosites reveal a late start for mantle depletion [PDF]

open access: yesNature Communications
Voluminous felsic continental crust is, as far as we know, unique to Earth, yet the timescales of its earliest growth remain debated. Archean mantle evolution is complementary to crustal growth but is largely unconstrained for strontium isotopes due ...
Matilda Boyce   +8 more
doaj   +2 more sources

Strontium isotope effect on Solid-Liquid extraction system using a polymer resin with 2.2.2-Cryptand anchor groups [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2020
The chemical isotope exchange with macrocyclic polyethers is one of the relatively new methods for isotope separation. These separations are based on the phenomenon of isotope effect, in which the kinetic and the stability of the complex formation ...
E. Zolfonoun
doaj   +1 more source

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