| / English Dictionary |
POTASSIUM-ARGON DATING
| Pronunciation (US): |  | (GB): | |
I. (noun)
Sense 1
Meaning:
Geological dating that relies on the proportions of radioactive potassium in a rock sample and its decay product, argon
Classified under:
Nouns denoting acts or actions
Hypernyms ("potassium-argon dating" is a kind of...):
dating; geological dating (use of chemical analysis to estimate the age of geological specimens)
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