Synonyms|5Antonyms|0|Broader|1Narrower|7Related|3
1
aeon
1
eon
1
epoch
1
era
1
geological era
1
geological period
1
period
For more, visit Geological_time on Power Thesaurus
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APASmart Define. (2015). geological time thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/geological_time/thesaurus/narrower
ChicagoSmart Define. 2015. "geological time thesaurus" https://smartdefine.org/geological_time/thesaurus/narrower (accessed September 23, 2026).
HarvardSmart Define 2015, geological time thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/geological_time/thesaurus/narrower>.
MLASmart Define. "geological time thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/geological_time/thesaurus/narrower>