Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
Proterozoic | Yes | No | No | No |
proterozoic | No | Yes | No | No |
Proterozoic (noun) | proterozoic (noun) |
---|---|
from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms |
Proterozoic (adjective) | proterozoic (adjective) |
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formed in the later of two divisions of the Precambrian era |