PROTEROZOIC AEON Synonyms
There are 2 synonyms of the phrase
proterozoic aeon.
(exact relations)
There are 5 hypernyms of the phrase proterozoic aeon. (close relations)
There are 5 hypernyms of the phrase proterozoic aeon. (close relations)
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Definition of PROTEROZOIC AEON
Best Alternatives
| Word | Save | More Find | Usage | Type | ||
|---|---|---|---|---|---|---|
| proterozoic | noun, adjectiven, adj | |||||
noun • from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms adjective satellite • formed in the later of two divisions of the Precambrian era | ||||||
| proterozoic eon | noun, adjectiven, adj | |||||
noun • from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms | ||||||
