radiocarbon dating


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Related to radiocarbon dating: Potassium argon dating
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Synonyms for radiocarbon dating

a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14

References in periodicals archive ?
Evidence now suggests Aboriginal Australians settled in the Flinders Ranges some 49,000 years, and radiocarbon dating techniques at ANSTO are reliable to around 55,000 60,000 years.
Because radiocarbon dating does not produce exact dates, they believe that she could have been as "young" as 272 or as old as 512.
He believes that the radiocarbon dating actually puts the date of the manuscript at around 20 years after the death of Abu Bakr.
Normally, radiocarbon dating has a 300-year margin of error.
Radiocarbon dating has shown they are 5,500 years old which makes them among the earliest human bones found in the county.
Radiocarbon dating was conducted on the documents after a PhD researched Alba Fedell assessed the fragments.
Radiocarbon dating of other Michigan peat bogs suggests organic material 16 feet beneath current ground level might have been in the environment 5,000 years or even longer.
earthquake could have led to "wrong" 1988 radiocarbon dating of Shroud, suggested researchers.
At four different locations on Baffin Island, Professor Gifford Miller and his colleagues used radiocarbon dating to show that dead moss clumps emerging from receding ice caps had not been exposed to the elements since at least 44,000-51,000 years ago.
The book is divided into sections introducing Egyptian chronology, explaining radiocarbon dating methodology, and applying radiocarbon dating in tandem with other archaeological and textual fragments to draw chronologies of the New, Middle, and Old Kingdoms.
Radiocarbon dating was done on samples of the calcium oxalate containing layers covering nine different petroglyphs.
Radiocarbon dating of the grave's human osteological material was part of a more extensive project designed to investigate the chronology and burial practices of stone-cist graves, in particular the well-known issue of protracted use of stone graves.
ATEAM of North East scientists have uncovered a way to make radiocarbon dating more accurate by hundreds of years.
For the first time, radiocarbon dating has become precise enough to constrain the history of ancient Egypt to very specific dates," Ramsey said.
We present the first direct assessment of marine reservoir effects in the Moreton Bay region using radiocarbon dating of known-age, pre-AD 1950, shell samples from the east coast of Stradbroke Island and archaeological shell/charcoal pairs from Peel Island in Moreton Bay.