produced by interaction of cosmic rays with earth's surface

Phrontistery dictionary. 2013.

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  • cosmogenic — COSMOGÉNIC, Ă adj. Referitor la cosmogenie. [< fr. cosmogénique]. Trimis de LauraGellner, 19.01.2005. Sursa: DN …   Dicționar Român

  • cosmogenic — adjective Etymology: cosmic ray + o + genic Date: 1962 produced by the action of cosmic rays < cosmogenic carbon 14 > …   New Collegiate Dictionary

  • cosmogenic — cos·mo·gen·ic (kŏz mə jĕnʹĭk) adj. Produced by cosmic rays.   [cosmic ray + genic.] * * * …   Universalium

  • cosmogenic — adjective a) produced by cosmic rays b) cosmogenetic …   Wiktionary

  • cosmogenic — cos·mo·gen·ic …   English syllables

  • cosmogenic —   a. produced by action of cosmic rays …   Dictionary of difficult words

  • cosmogenic — adjective pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe cosmologic science cosmological redshift cosmogonic theories of the origin of the universe • Syn: ↑cosmologic,… …   Useful english dictionary

  • Cosmogenic nuclide — See also Environmental radioactivity#Natural Cosmogenic nuclides (or cosmogenic isotopes) are rare isotopes created when a high energy cosmic ray interacts with the nucleus of an in situ solar system atom, causing cosmic ray spallation. These… …   Wikipedia

  • Principal cosmogenic and uranium-thorium series radioisotopes — ▪ Table Principal cosmogenic and uranium thorium series radioisotopes radioisotope half life in years principal uses Cosmogenic isotope beryllium 10 1.5(106) dating marine sediment, manganese nodules, glacial ice, quartz in rock exposures,… …   Universalium

  • Surface exposure dating — is a collection of geochronological techniques for estimating the length of time that a rock has been exposed at or near Earth s surface. Surface exposure dating is used to date glacial advances and retreats, erosion history, lava flows,… …   Wikipedia

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