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