Radiocarbon Dating
| Use attributes for filter ! | |
| Google books | books.google.com |
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| Originally published | 1990 |
| Authors | Sheridan Bowman |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3095384 |
About Radiocarbon Dating
Radiocarbon Dating inaugurates a new series, "Interpreting the Past," published jointly by the British Museum and the University of California Press. . . .
Wooden Roman figure found at Twyford during HS2 dig
... A small fragment of the figure, which had broken off, has been sent for Radiocarbon Dating...
Living with the world's oldest mummies
... Radiocarbon Dating eventually showed that the mummies were more than 7,000 years old - more than two millennia older than the more widely known Egyptian mummies...
Vikings settled in North America in 1021AD, study says
... Radiocarbon Dating is a technique that measures residual concentrations of a radioactive isotope of carbon (carbon-14) present in an object...
Vikings settled in North America in 1021AD, study says
Vikings had a settlement in North America exactly one thousand years ago, centuries before Christopher Columbus arrived on The Continent , a study says.
Scientists say a new dating technique analysing tree rings has provided evidence that Vikings occupied a site in Newfoundland, Canada, in 1021AD.
It has long been known that Europeans reached the Americas before Columbus's arrival in the New World in 1492.
But this is the First Time researchers have suggested an exact Date .
, Scientists said they had analysed The Tree rings of three pieces of wood cut for the Norse settlement at L'Anse aux Meadows.
They said that using an atmospheric radiocarbon signal produced by a dated solar Storm as a reference, they were able to pin the " exact felling year of The Tree " to 1021.
VIDEO: BACKGROUND:Such a solar Storm - a huge blast of radiation from The Sun that hits Earth - was known to have taken place in the year 992AD, The Scientists said. This enabled them to determine a more accurate Date than previous estimates for The Camp of about 1000AD.
" The Association of these pieces with the Norse is based on detailed research previously conducted by Parks Canada , " the study says, adding that there was clear evidence the sampled wood had been modified by metal tools.
It adds that the L'Anse aux Meadows camp was a base from which other locations, including regions further south, were explored.
The authors say The Discovery represents a definitive point for future research into The Initial consequences of transatlantic activity, such as the transfer of knowledge and the potential exchange of genetic information and pathologies.
L'Anse aux Meadows, a Unesco world heritage site on the northernmost tip of The Island of Newfoundland, is The First and only known site established by Vikings in North America and the earliest evidence of European settlement in the New World .
Radiocarbon Dating is a technique that measures residual concentrations of a radioactive isotope of carbon (carbon-14) present in an object.
Carbon-14 decays over time and measuring how much is left tells you the Age Of a sample.
You may be interested to watch: Media caption, Can Viking Video Games teach history in school?Source of news: bbc.com