- geochronometer
- геохронометрические часы
English-Russian dictionary of geology. 2011.
geochronometer
Смотреть что такое "geochronometer" в других словарях:
geochronometer — noun Any device used to measure geologic time, especially by measuring radioactive decay, or the relative abundance of isotopes See Also: geochronometry … Wiktionary
Antimony — This article is about the element. For the town, see Antimony, Utah. Not to be confused with Antinomy, a type of paradox. tin ← antimony → tellurium As ↑ Sb ↓ Bi … Wikipedia
Antimonio — Estaño ← Antimonio → Telurio As … Wikipedia Español
protactinium-231–thorium-230 dating — ▪ geology method of age determination that makes use of the quantities of certain protactinium and thorium isotopes in a marine sediment. Protactinium and thorium have very similar chemical properties and appear to be precipitated at the… … Universalium
