Neoarchean
Speech parts
1. Neoarchean - Adjective
2. Neoarchean - Proper noun
Meaning
Neoarchean (not comparable)
(geology) Of a geologic era within the Archaean eon from about 2800 to 2500 million years ago.
Neoarchean
(geology) The era from 2,800 Ma to 2,500 Ma.