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geochronology

[jee-oh-kruh-nol-uh-jee] /ˌdʒi oʊ krəˈnɒl ə dʒi/
noun
1.
the chronology of the earth, as based on both absolute and relative methods of age determination.
Origin
1890-1895
1890-95; geo- + chronology
Related forms
geochronologic
[jee-oh-kron-l-oj-ik] /ˌdʒi oʊˌkrɒn lˈɒdʒ ɪk/ (Show IPA),
geochronological, adjective
geochronologist, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for geochronological

geochronology

/ˌdʒiːəʊkrəˈnɒlədʒɪ/
noun
1.
the branch of geology concerned with ordering and dating of events in the earth's history, including the origin of the earth itself
Derived Forms
geochronological (ˌdʒiːəʊˌkrɒnəˈlɒdʒɪkəl) adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Difficulty index for geochronology

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Word Value for geochronological

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