Results 101 to 110 of about 29,328 (286)

Comparison between strip sampling and laser ablation methods to infer seasonal movements from intra-tooth strontium isotopes profiles in migratory caribou. [PDF]

Sci Rep, 2023
Le Corre M, Grimes V, Lam R, Britton K.
europepmc   +1 more source

Detection of Elements at All Three r-process Peaks in the Metal-Poor Star HD 160617

, 2012
We report the first detection of elements at all three r-process peaks in the metal-poor halo star HD 160617. These elements include arsenic and selenium, which have not been detected previously in halo stars, and the elements tellurium, osmium, iridium,
Arlandini, Asplund, Ayres, Bengtsson, Bieron, Biémont, Biémont, Blackwell, Blackwell, Blackwell, Blagoev, Blum, Boesgaard, Boyce, Brage, Brown, Castelli, Chayer, Chen, Cowan, Cowan, Cowan, Den Hartog, Den Hartog, Den Hartog, Den Hartog, Dinerstein, Dixit, Donnelly, Farouqi, Farouqi, Fuhr, Fulbright, Gratton, Gratton, Grevesse, Guern, Gullberg, Hannaford, Hansen, Holmgren, Honda, Ian U. Roederer, Ivans, James E. Lawler, Johnson, Johnson, Kimble, Kratz, Kurucz, Käppeler, Lawler, Lawler, Lawler, Lawler, Lawler, Leckrone, Liu, Lotrian, Lotrian, Lundberg, Martin, Mashonkina, Mayor, McWilliam, Molaro, Morillon, Morton, Nilsson, Nitz, Parkinson, Pendlebury, Peterson, Pickering, Pickering, Primas, Primas, Reader, Roederer, Roederer, Roederer, Roederer, Roederer, Roederer, Sansonetti, Schlegel, Sikström, Sneden, Sneden, Sneden, Sneden, Sneden, Sobeck, Sobeck, Sobeck, Sterling, Theodossiou, Thévenin, Ubelis, Unsöld, Wanajo, Whaling, Zhao   +102 more
core   +1 more source

Strontium isotope stratigraphy of the Cretaceous

Geological Society, London, Special Publications
Abstract This contribution outlines the methodology of strontium isotope stratigraphy, and reviews the information that underpins the calibration curve of marine- 87 Sr/ 86 Sr against time for the Cretaceous.
John M. McArthur, Richard J. Howarth
openaire   +2 more sources

Trace Element Patterns in Juvenile Wild Chimpanzee Dentitions

Archaeometry, EarlyView.
ABSTRACT Trace elements are used to infer mammalian early‐life diets, environmental toxins, dispersal patterns, stress histories, and weaning ages. Here, we employ laser ablation‐inductively coupled plasma‐mass spectrometry (LA‐ICP‐MS) to reveal elemental patterns in our closest living relatives, chimpanzees.
Tanya M. Smith, Manish Arora, Maya Bharatiya, Nicole Leonard, Jian‐xin Zhao, Christine Austin   +5 more
wiley   +1 more source

Strontium isotopes and concentrations in cremated bones suggest an increased salt consumption in Gallo-Roman diet. [PDF]

Sci Rep, 2022
Dalle S, Snoeck C, Sengeløv A, Salesse K, Hlad M, Annaert R, Boonants T, Boudin M, Capuzzo G, Gerritzen CT, Goderis S, Sabaux C, Stamataki E, Vercauteren M, Veselka B, Warmenbol E, De Mulder G.   +16 more
europepmc   +1 more source

Wet Season Carbon (δ13C) and Nitrogen (δ15N) Composition of Modern Plants as Isotopic Framework for Agropastoral and Palaeoecological Studies in Northern Greece

Archaeometry, EarlyView.
ABSTRACT Mediterranean wetlands are one of Europe's most vital and endangered biodiversity hotspots. This study determined the carbon (δ13C) and nitrogen (δ15N) isotope values of modern plants to construct an isotopic framework by which to contextualize agropastoral management in and around past wetland ecosystems.
Doris Vidas‐Cardador, Amy Styring, Michael Charles, Valasia Isaakidou, Paul Halstead, Amy Bogaard   +5 more
wiley   +1 more source

Determination of strontium isotope ratios in plant samples by wet ashing digestion

Results in Earth Sciences
Strontium isotope provenance analysis has been widely applied across multiple disciplines, including archaeology, food science, and forensics. The establishment of bioavailable ⁸⁷Sr/⁸⁶Sr maps, known as isoscapes, which rely on a substantial number of ...
Wenyan Cheng, Youlian Li, Yili Jin, Zihua Tang   +3 more
doaj   +1 more source

Role of stable isotope analyses in reconstructing past life-histories and the provenancing human skeletal remains: a review

Anthropological Review, 2017
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 ...
Sehrawat Jagmahender Singh, Kaur Jaspreet   +1 more
doaj   +1 more source

Source of Lake Vostok Cations Constrained with Strontium Isotopes

Frontiers in Earth Science, 2016
Lake Vostok is the largest sub-glacial lake in Antarctica. The primary source of our current knowledge regarding the geochemistry and biology of the lake comes from the analysis of refrozen lake water associated with ice core drilling. Several sources of
William Berry Lyons, Kathleen Ann Welch, John C. Priscu, Martyn Tranter, George Royston-Bishop   +4 more
doaj   +1 more source

Small-scale mobility fostering the interaction networks of Patagonian (Argentina) hunter-gatherers during the Late Holocene: Perspectives from strontium isotopes and exotic items. [PDF]

PLoS One, 2023
Serna A, Bataille CP, Prates L, Mange E, le Roux P, Salazar-García DC.   +5 more
europepmc   +1 more source