The earliest part of earths history including the periods of:
- Hadean Era
- Archean Era
- Proterozoic Era
- Phanerozoic Era No oceans, no granites, no continents.
Formation History
- Hadean era, meteors create magma
- Magma cools and undergoes Crystal Differentiation
- Volatile Gases escape and create Atmosphere and Water
- Volcanic Arc forms creating lower-density rock (as water mixed with magma tends to make lower-density rocks)