WordNet: geologic time, geological time

the time of the physical formation and development of the earth (especially prior to human history)

• hypernym time

• hyponym aeon, eon

• hyponym geological period, period

• hyponym era, geological era

• hyponym epoch

geologic time

• (suomi) geologinen aika (synonyymi)

geological time

• (suomi) geologinen aika (synonyymi)