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
Definition of PROTEROZOIC AEON
Best Alternative Words for PROTEROZOIC AEON
Expand? | Word | Save? | More Syns.. | Usage | Type | |||
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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 |