radiocarbon dating
放射性碳测定,放射性碳测定法,放射性碳素测定,放射性碳素测量
Related Words
Definitions
- 1
- : the determination of the age of objects of organic origin by measurement of the radioactivity of their carbon content.
Synonyms & Antonyms
Examples
That’s based on radiocarbon dating of the remains of grass seeds buried in the layers of sediment above and below the tracks.
Improved radiocarbon dating techniques applied to remains of short-lived plant species unearthed at archaeological sites are also producing a chronology of Polynesian colonization close to that proposed in the genetic study, Lipo says.
Hunter-gatherers have been coming to this place for around 12,000 years, according to radiocarbon dating of sediments on the cave floor.
The bones were too old for radiocarbon dating, which only works well on organic remains from the past 40,000 years or so.
The bone, just the fragment of a femur, comes from a dog that lived about 10,150 years ago, based on radiocarbon dating.
“I think for trans men who are dating every time they hook up they have another coming out,” Sandler said.
The digital dating sphere can prove tricky, and bruising, for the trans user.
But he, like many people using dating apps whatever their sexual identity, remains stoutly positive.
Allegations of transphobia are not new in the world of gay online dating.
It was hard not to take it as a sign, a personal comment on my own Jewish dating failings.
There are two or three ancient churches dating from Saxon times which exhibit some remarkable specimens of Saxon architecture.
The island is charming and interesting, with ruins and relics dating from the time itPg 304 was an independent kingdom.