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global chronostratigraphic units
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(chronostratigraphic unit)
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Entity:
chronostratigraphic units
..regional chronostratigraphic units
..global chronostratigraphic units
....Phanerozoic Eonothem (Eonothem)
....†Precambrian
Documents
Cohen, K.M., Finney, S.C. & Gibbard, P.L., 2014.
International Chronostratigraphic Chart, v2014/10
. International Commission on Stratigraphy, Oct 2014.
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Last updated:
21 Sep 2025