Expert By SamK on November 01, 2023 Category(s)World and PlanetsTopic(s)Phanerozoic EonEarth EonsEarth538.8 M - 0 M YearsThe current Eon is the Phanerozoic Eon. It's time span is 538.8 million years to now. It's duration is 538.8 million years.
