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geochronology - Definition with thesaurus, examples, audio and more.
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geochronology

noun

the branch of geology dealing with the age of the earth and its materials, the dating of evolutionary stages in plant and animal development, etc.

Origin: geo- + chronology

Related Forms:

  • ( -kran′? laj i k?l ) adjective

See geochronology in American Heritage Dictionary 4

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