2200-1955 BC 20-5 BC 1000-985 BC 220-205 BC
The Sea The Earth The Gods The Underworld
23 million years ago 2.3 billion years ago 2.3 million years ago 230 million years ago
1.75 billion 17.5 million 17.5 billion 175 million
270 BC 2700 BC 170 BC 1700 BC
1.5 billion 500 million 2 billion 1 billion
2 billion 1 billion 2.5 billion 1.5 billion
Jupiter Uranus Mars Neptune
Opus Venus Bacchus Pluto
600 BC 6000 BC 300 BC 3000 BC