radiocarbon dating method造句

• Radiocarbon dating methods had not been developed, so their age was not known.
• Its age was estimated between 5, 000 and 25, 000 years through radiocarbon dating method.
• First, the radiocarbon dating method ( invented in 1949 ) had become sufficiently inexpensive to be applied on a mass scale.
• He was one of the first archaeologists in Canada to use the radiocarbon dating method to establish the ages of various layers of settlements.
• Maybe the overarching section needs a different name such as " Practical uses of the radiocarbon dating method ", with archaeology as a sub-heading under that.
• The radiocarbon dating method is based on the fact that radiocarbon is constantly being created in the atmosphere by the interaction of cosmic rays with atmospheric nitrogen.
• Its Arizona Accelerated Mass Spectrometry Facility, renowned for its radiocarbon dating methods, was picked among three labs in the world to analyze the Shroud of Turin in 1988.
• Despite the general terms of the definition, Colani's Hoabinhian is an elaborate extinct fauna by Colani and others working before the availability of radiocarbon dating methods in the 1950s.
• Its presence in organic materials is the basis of the radiocarbon dating method pioneered by Willard Libby and colleagues ( 1949 ) to date archaeological, geological and hydrogeological samples.
• It is difficult to date most paintings; often radiocarbon dating methods can be used for materials on the floor of a shelter, but these may not relate to the dates of the art.
• I would assume that a common baseline would be useful where stratification and radiocarbon dating methods overlap, but it would be good to hear from a geologist . talk ) 04 : 42, 3 February 2010 ( UTC)
• Lee et al . concluded that when aeolian sediment transport is suspected, especially in lakes of arid environments, the OSL dating method is superior to the radiocarbon dating method, as it eliminates a common  old-carbon error problem.
• When originally acquired by the British Museum in 1959, the jaw was dated to between 8, 000 and 25, 000 years old but radiocarbon dating methods have enabled it to more accurately dated to the Upper Palaeolithic era, about 10, 000 years ago.
• If you could add to that sentence something that indicates why it was important to know that, or how that helped refine the radiocarbon dating method, I think it would be helpful . talk ) 19 : 00, 24 July 2014 ( UTC)
• :: Before I answer your question about whether to move the " reporting dates " and " interpretation " sections to a new archaeology section, I need to ask you whether the radiocarbon dating method / technique is used for anything " other " than archaeology.
• This gallery displays some examples of pottery, the JM
  mon linear appliqu?type, from around 10, 000 BCE . The antiquity of these potteries was first identified after World War II, through radiocarbon dating methods : " The earliest pottery, the linear applique type, was dated by radiocarbon methods taken on samples of carbonized material at 12500 +-350 before present " ( Prehistoric Japan, Keiji Imamura ).