1. The eon following the Hadean time and preceding the Phanerozoic eon; from about 3,800 million years ago until 544 million years ago
   - Precambrian eon, Precambrian aeon, Precambrian period

Type of: aeon, eon

Encyclopedia: Precambrian

• gnocchi
• gnome
• gnomic
• gnomish
• gnomon
• gnosis
• gnostic
• Gnosticism
• GNP
• gnu
• gnu goat
• GNVQ
• go
• go a long way
• go about
• go across
• go after
• go against
• go all out
• go along
• go away
• go back
• go back on
• go bad
• go ballistic