Radiocarbon dating results for Thundiy, Squares A-D
The freshwater reservoir effect in radiocarbon dating
... This is most likely caused by the multitude of carbon sources available for these plants, including different DIC species, atmospheric CO 2 , and CO 2 from decaying vege- tation in the river sediments or in the ...
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Groundwater Radiocarbon Dating Practical Applications
... of radiocarbon ages versus distance from the outcrop limit; this could show instances of over-pumping of specific ...tools. Radiocarbon dating of ground water can provide supplementary ...reason, ...
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Radiocarbon wiggle-match dating in the intertidal zone
... crannogs. These results were not achieved without some additional technical difficulties. At Dumbuck, all of the timbers spanning more than 40 years had one measurement that appeared to contain too little ...
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INVESTIGATING ADIPOSE TISSUE TURNOVER IN HUMANS USING RADIOCARBON DATING
... these results show that scABD adipose tissue has an increased capacity for cell turnover and, in the non-morbidly obese state, an increased capacity to store lipid compared to OM adipose ...
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Effects of neutron irradiation on linen fibres and consequences for a radiocarbon dating
... • The yield of this sample was much lower than the percentage obtained from the normal cleaning pretreatments made before the analyses performed with AMS equipment. Therefore, on the advice of Dr. R.P. Beukens, we sent ...
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Radiocarbon dating of glacier ice: overview, optimisation, validation and potential
... For dating the upper part of ice cores from such sites, several rel- atively precise methods exist, but they fail in the older and deeper parts, where plastic deformation of the ice results in strong annual ...
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4.4 Radiocarbon dating of the Iceman Ötzi with accelerator mass spectrometry
... There exist strong evidence that early in the Holocene (which covers the last 10,000 years since the end of the last ice age) there were periods considerably warmer than today. Such changes in temperature can be most ...
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Radiocarbon Dating in Britain: the role of the Natural Environment Research Council Radiocarbon Steering Committees Additional Guidance for Applicants
... Once dating support has been approved by the Committees, successful applicants will be notified (normally within two weeks), and they will be invited to submit their samples to the respective laboratories as soon ...
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Collagen fingerprinting : a new screening technique for radiocarbon dating ancient bone
... the results from this study will demonstrate the impor- tance of the Cayman Island cave deposits, but more importantly inform decision makers who might generate legislation to protect these fragile cave systems ...
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Radiocarbon dating of active faulting in the Agri high valley, southern Italy
... the results for the sample R-3124 are very close to the range of radiocarbon dating (about 40 ka) and the best obtained measurement is >39,600 yr ...for dating tectonic activity in the Agri ...
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Dating Bones near the Limit of the Radiocarbon Dating Method: Study Case Mammoth from Niederweningen, ZH Switzerland
... for radiocarbon dating is still a subject of ...(AMS) radiocarbon ages of those bones from 1890/1891 excavations placed the age between 33,000 and 35,000 ...
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Exploring site formation and building local contexts through wiggle-match radiocarbon dating: re-dating of the Firth of Clyde Crannogs, Scotland
... AND D EREK H AMILTON 1 1 Scottish Universities Environmental Research Centre, University of Glasgow, UK 2 Historic Environment Scotland, Edinburgh, UK There are at least four wooden intertidal platforms, also ...
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Stepping stones to the Neolithic? Radiocarbon dating the Early Neolithic on islands within the ‘western seaways’ of Britain
... Calibrated radiocarbon dates have been produced using the Reimer et ...effect. Results on such material can give misleadingly old date ranges if account is not made for the age at death ...
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Stepping stones to the Neolithic? Radiocarbon dating the Early Neolithic on islands within the ‘western seaways’ of Britain
... the radiocarbon chronology of the earliest Neolithic in that wider ...BC radiocarbon dates from islands within the western seaways, including 50 new results obtained specifically for this ...project’s ...
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The beginning of the Neolithic in Nerja cave and la Cova de la Sarsa. Archaeological context and radiocarbon dating
... TAXONOMÍA Radiocarbon dating is a useful tool for establishing chronological frameworks in archaeological con- texts, reaching the category of “absolute” ...The results are shown after the critical ...
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Dating Medieval Masonry Buildings by Radiocarbon Analysis of Mortar-Entrapped Relict Limekiln Fuels-a Buildings Archaeology
... inaccurate results have been reported using the ‘fuel method’ but, when compared to interpretations predicated on other types of buildings evidence, then a number of published studies have reported some strikingly ...
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Report on the STERA, Inc. - University of Arizona Radiocarbon Dating Laboratory Macro Photography - 30 August Introduction
... This results in the 55mm lens becoming equal to an ...it results in greater magnification of the samples, but makes retaining depth of field more ...
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Does Cedrela always form annual rings? Testing ring periodicity across South America using radiocarbon dating
... these results are a strong indication that in Suriname Cedrela forms two rings every (or nearly every) ...minor dating errors with either one or two rings missed or ...the radiocarbon calibration ...
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Age validation of canary rockfish (Sebastes pinniger) using two independent otolith techniques: lead-radium and bomb radiocarbon dating.
... bomb radiocarbon chronometer for the northeastern Pacific Ocean (Kerr et ...unexpected results that were attributed to some combination of age estimate bias and regional oceanography (Piner et ...
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Field problems of radiocarbon dating in Tasmania
... Radiocarbon dating of Late deposits has shown that erosion of old organic materials and their redeposition in younger sediments ages that are too old.. Also, the humid climate and leachi[r] ...
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