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Definition 2024
Proterozoico
Proterozoico
See also: proterozoico
Portuguese
Proper noun
Proterozoico m
- (geology) Proterozoic (eon representing the time just before the proliferation of complex life on Earth)
proterozoico
proterozoico
See also: Proterozoico
Portuguese
Adjective
proterozoico m (feminine singular proterozoica, masculine plural proterozoicos, feminine plural proterozoicas, comparable)
- (geology) Proterozoic (relating to the eon from 2,500 to 541 million years ago)