Definify.com
Definition 2024
Paleoarchean
Paleoarchean
English
Alternative forms
Adjective
Paleoarchean (not comparable)
- (geology) Of a geologic era within the Archaean eon from about 3600 to 3200 million years ago; the first aerobic bacteria appeared at this time.
Translations
of a geologic era from 3,600 to 3,200 million years ago
|
|
Proper noun
Paleoarchean
Hypernyms
- (era 3,600-3,200 Ma): Precambrian - eon/supereon; Archaean - eon
Coordinate terms
- (era 3,600-3,200 Ma): Eoarchean, Mesoarchean, Neoarchean - era
Translations
Paleoarchean era
|
|
See also
- Appendix:Geologic timescale