Proterozoic aeon
Proterozoic aeon noun - From 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms.
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Synonyms for Proterozoic aeon
Proterozoic and Proterozoic aeon are semantically related. In some cases you can use "Proterozoic" instead a noun phrase "Proterozoic aeon".
Proterozoic
Proterozoic adjective - Formed in the later of two divisions of the Precambrian era.
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Synonyms for Proterozoic
Proterozoic aeon and Proterozoic are semantically related. You can use "Proterozoic aeon" instead a noun "Proterozoic".
Mutual synonyms
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Proterozoic and Proterozoic aeon. (2017). Retrieved 2026, August 02, from https://thesaurus.plus/related/proterozoic_aeon/proterozoic
Proterozoic aeon & Proterozoic. N.p., 2017. Web. 02 Aug. 2026. <https://thesaurus.plus/related/proterozoic_aeon/proterozoic>.
Proterozoic or Proterozoic aeon. 2017. Accessed August 02, 2026. https://thesaurus.plus/related/proterozoic_aeon/proterozoic.
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