Proterozoic Synonyms

prŏtər-ə-zōĭk, prōtər-
From 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms
(Noun)
Synonyms:
  1. Proterozoic eon
  2. Proterozoic aeon

Words Related to Proterozoic

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.

Proterozoic Sentence Examples

  • On the whole, the Proterozoic rocks are predominantly sedimentary and subordinately igneous.

  • The Proterozoic formations are unconformable on the Archean in most places where their relations are known.

  • The Proterozoic formations have a wide distribution.

  • The first of these differences between the two systems is significant of the dynamic changes suffered by the Archean before the beginning of that part of the Proterozoic era represented by known formations.

  • The Proterozoic formations have been studied in detail in few great areas.

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