geologic time scale

geologinio laiko skalė statusas T sritis Standartizacija ir metrologija apibrėžtis Sąlyginė chronologinė geologinių įvykių seka, vartojama kaip tam tikro geologinio periodo matas. atitikmenys: angl. geologic time scale rus. шкала геологического времени, f pranc. échelle de temps géologique, f

Penkiakalbis aiškinamasis metrologijos terminų žodynas. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2006.

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  • Geologic time scale — This clock representation shows some of the major units of geological time and definitive events of Earth history. The Hadean eon represents the time before fossil record of life on Earth; its upper boundary is now regarded as 4.0 Ga.[1] Other… …   Wikipedia

  • geologic time scale —   see http://www.geosociety.org/science/timescale/timescl.htm …   Geography glossary

  • New Zealand geologic time scale — While also using the international Geologic time scale, many nations especially those with isolated and therefore non standard prehistories use their own system of dividing geologic time into epochs and faunal stages. In New Zealand, these epochs …   Wikipedia

  • geologic time — the succession of eras, periods, and epochs as considered in historical geology. [1860 65] * * * Interval of time occupied by the Earth s geologic history, extending from с 3. 9 billion years ago (corresponding to the age of the oldest known… …   Universalium

  • time scale — noun an arrangement of events used as a measure of duration on the geological time scale mankind has existed but for a brief moment • Hypernyms: ↑duration, ↑continuance • Hyponyms: ↑extended time scale, ↑slow time scale, ↑fast time scale …   Useful english dictionary

  • Dynamical time scale — has two distinct meanings and usages, both related to astronomy: In one use, which occurs in stellar physics, the dynamical time scale is alternatively known as the freefall time scale, and is in general, the length of time over which changes in… …   Wikipedia

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  • Geologic timeline — can refer to:*The geologic time scale of Earth history. *The historical development of the science of geology, as in the timeline of geology article …   Wikipedia

  • Geologic record — The layer cake like appearance of concordant strata laid down over hundreds of thousands of years …   Wikipedia

  • Time — This article is about the measurement. For the magazine, see Time (magazine). For other uses, see Time (disambiguation). The flow of sand in an hourglass can be used to keep track of elapsed time. It also concretely represents the present as… …   Wikipedia

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