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Shcal04 Southern Hemisphere Calibration, 0–11.0 Cal Kyr BP
Recent measurements on dendrochronologically-dated wood from the Southern Hemisphere have shown that there are differences between the structural form of the radiocarbon calibration curves from each
Population genomics of Bronze Age Eurasia
TLDR
It is shown that the Bronze Age was a highly dynamic period involving large-scale population migrations and replacements, responsible for shaping major parts of present-day demographic structure in both Europe and Asia.
Genome sequence of a 45,000-year-old modern human from western Siberia
We present the high-quality genome sequence of a ∼45,000-year-old modern human male from Siberia. This individual derives from a population that lived before—or simultaneously with—the separation of
Improvements to the Pretreatment of Bone at Oxford
Bone is one of the most widely used materials for dating archaeological activity. It is also relatively difficult to pretreat effectively and new methods are an area of active research. The purpose
Current Pretreatment Methods for AMS Radiocarbon Dating at the Oxford Radiocarbon Accelerator Unit (Orau)
In this paper, we summarize the main chemical pretreatment protocols currently used for AMS radiocarbon dating at the Oxford Radiocarbon Accelerator Unit, updating the protocols last described by
Ancient human genome sequence of an extinct Palaeo-Eskimo
TLDR
This genome sequence of an ancient human obtained from ∼4,000-year-old permafrost-preserved hair provides evidence for a migration from Siberia into the New World some 5,500 years ago, independent of that giving rise to the modern Native Americans and Inuit.
Dating the late prehistoric dispersal of Polynesians to New Zealand using the commensal Pacific rat
TLDR
Radiocarbon dates on distinctive rat-gnawed seeds and rat bones show that the Pacific rat was introduced to both main islands of New Zealand ≈1280 A.D., a millennium later than previously assumed, implying there was no long period of invisibility in either the archaeological or palaeoecological records.
Towards High-Precision AMS: Progress and Limitations
Precision and accuracy in accelerator mass spectrometry (AMS) dating relies on the systematic reduction of errors at all stages of the dating process, from sampling to AMS measurement. With new AMS
Genome flux and stasis in a five millennium transect of European prehistory
TLDR
A 5,000-year transect of human genomes sampled from petrous bones giving consistently excellent endogenous DNA yields are analysed, suggesting genomic shifts with the advent of the Neolithic, Bronze and Iron Ages, with interleaved periods of genome stability.
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