Temporal variability of 14C reservoir effects and sedimentological chronology analysis in lake sediments from Chibuzhang Co, North Tibet (China)
Sign Up to like & getrecommendations! Published in 2019 at "Quaternary Geochronology"
DOI: 10.1016/j.quageo.2019.02.009
Abstract: Abstract Chronological analysis is the basic premise for paleoenvironmental research on lake sediment cores. It mainly employs bulk organic matter as a mixed dating material, although terrestrial plant remains are believed to provide reliable radiocarbon… read more here.
Keywords: north tibet; 14c reservoir; chronology; 14c ages ... See more keywords
Simple Calibration versus Bayesian Modeling of Archeostatigraphically Controlled 14C Ages in an Early Avar Age Cemetery from SE Hungary: Results, Advantages, Pitfalls
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DOI: 10.1017/rdc.2018.116
Abstract: ABSTRACT Recent advancements in accelerator mass spectroscopic (AMS) radiocarbon (14C) analytical methods and instrumentation offer us reliable conventional 14C ages with highly reduced analytical uncertainty for archeological bone collagen. However, after calibration this may be… read more here.
Keywords: avar age; cemetery; age; 14c ages ... See more keywords
Radiocarbon Age Offsets Between Two Surface Dwelling Planktonic Foraminifera Species During Abrupt Climate Events in the SW Iberian Margin
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DOI: 10.1029/2018pa003490
Abstract: This study identifies temporal biases in the radiocarbon ages of the planktonic foraminifera species Globigerina bulloides and Globigerinoides ruber (white) in a sediment core from the SW Iberian margin (so‐called Shackleton site). Leaching of the… read more here.
Keywords: iberian margin; radiocarbon; 14c ages; foraminifera species ... See more keywords