chronometrically

  • 1 chronometrically — adverb see chronometric …

    New Collegiate Dictionary

  • 2 chronometrically — See chronometric. * * * …

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  • 3 chronometrically — chron·o·met·ri·cal·ly …

    English syllables

  • 4 chronometrically — adverb see chronometric * * * chronometˈrically adverb • • • Main Entry: ↑chron …

    Useful english dictionary

  • 5 Abraham Zelmanov — (May 15, 1913 February 2, 1987) a prominent scientist working in the General Theory of Relativity and cosmology. He first constructed, in 1944, the complete mathematical method to calculate physical observable quantities in the General Theory of… …

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  • 6 chronometric — also chronometrical adjective Date: 1830 of or relating to a chronometer or chronometry • chronometrically adverb …

    New Collegiate Dictionary

  • 7 Archean — The Archean (pronEng|ɑrˈkiːən, also spelled Archaean, formerly called the Archaeozoic (IPA|/ɑrkiəˈzoʊɪk/), also spelled Archeozoic or Archæozoic) is a geologic eon before the Proterozoic and Paleoproterozoic, before 2.5 Ga (billion years ago, or… …

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  • 8 Mesoproterozoic — era 1600   1000 million years ago Key events in the Mesoproterozoic view • edit …

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  • 9 Rhyacian — The Rhyacian (IPAEng|raɪˈeɪsiən, el. Ρυαξ ( rhyax ), meaning stream of lava ) is the second geologic period in the Paleoproterozoic Era and lasted from 2300 Ma to 2050 Ma (million years ago). Instead of being based on stratigraphy, these dates… …

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  • 10 Mesoarchean — The Mesoarchean (  /ˌmiːz …

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  • 11 Paleoarchean — The Paleoarchean (pronEng|ˌpeɪlɪoʊɑrˈkiːən, also spelled Palaeoarchaean) is a geologic era within the Archaean. It spans the period of time 3600 Ma to 3200 Ma (million years ago) mdash;the period being defined chronometrically and not referenced… …

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  • 12 Neoarchean — The Neoarchean (  /ˌniː …

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  • 13 Siderian — The Siderian (IPAEng|saɪˈdɪəriən, el. sideros, meaning iron ) is the first geologic period in the Paleoproterozoic Era and lasted from 2500 Ma to 2300 Ma (million years ago). Instead of being based on stratigraphy, these dates are defined… …

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  • 14 Orosirian — The Orosirian (  /ˌɒrɵˈ …

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  • 15 Statherian — The Statherian (IPAEng|stəˈθɪəriən, el. statheros , meaning stable, firm ) is the final geologic period in the Paleoproterozoic Era and lasted from 1800 Ma to 1600 Ma (million years ago). Instead of being based on stratigraphy, these dates are… …

    Wikipedia

  • 16 Calymmian — The Calymmian (from Greek calymma , cover ) is the first geologic period in the Mesoproterozoic Era and lasted from 1600 Ma to 1400 Ma (million years ago). Instead of being based on stratigraphy, these dates are defined chronometrically.The… …

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  • 17 Ectasian — The Ectasian (from Greek ectasis , extension ) is the second geologic period in the Mesoproterozoic era and lasted from 1400 Ma ago to 1200 Ma (million years ago). Instead of being based on stratigraphy, these dates are defined… …

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  • 18 Stenian — The Stenian (from Greek stenos , narrow ) is the final geologic period in the Mesoproterozoic Era and lasted from 1200 Ma to 1000 Ma (million years ago). Instead of being based on stratigraphy, these dates are defined chronometrically.Name… …

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  • 19 chronometric — [krän΄ə me′trik] adj. of a chronometer or chronometry: also chronometrical chronometrically adv. * * * See chronometer. * * * …

    Universalium

  • 20 chronometer — chronometric /kron euh me trik/, chronometrical, adj. chronometrically, adv. /kreuh nom i teuhr/, n. 1. a timepiece or timing device with a special mechanism for ensuring and adjusting its accuracy, for use in determining longitude at sea or for… …

    Universalium

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