Blue-greens were the principal primary producers throughout the Proterozoic eon from 2.5 billion to 543 million years ago.
Source: wiktionary
Blue green
Synonyms for "blue green" (6 found)
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Closest matches (2)
Noun(2 words)
Strong matches (1)
Noun(1 words)
bluish green
Related words (3)
Related word relations
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Sample sentences
1 total sentences available.