About The Word Proterozoic
Learn about the word Proterozoic to help solve your crossword puzzle. Discover Proterozoic definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Proterozoic
| Proterozoic Definition And Meaning |
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What's The Definition Of Proterozoic?
[n] from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms
[adj] (geology) formed in the later of two divisions of the Precambrian era; "proterozoic life forms" Synonyms | Synonyms for Proterozoic: early | Preoterozoic era Related Terms | Find terms related to Proterozoic: See Also | era | geological era | Precambrian | Precambrian period |
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