n00992732
type | n |
lex_filenum | 04 |
def | a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14 |
def | believed to be reliable up to 40,000 years |
Outgoing links | |
Hypernym | dating, geological dating |
Incoming links | |
Hyponym | dating, geological dating |
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