EON๐๐๐๐๐
From the beginning to the present.
Hadean
Archean
Proterozoic
Phanerozoic
10 billion
years ago
1 billion
years ago
100 million
years ago
10 million
years ago
1 million
years ago
100,000
years ago
10,000
years ago
1 CE
200 CE
400 CE
600 CE
800 CE
1000 CE
1,000
years ago
1200 CE
1400 CE
1500 CE
1600 CE
1700 CE
1800 CE
1850 CE
1900 CE
100
years ago
1950 CE
2000 CE
2020 CE
present
Cosmos
Billions of years
Earth
Billions / hundreds of millions of years
Human Evolution
Millions / hundreds of thousands of years
Prehistory
Tens of thousands / thousands of years
Antiquity
Centuries
Middle Ages
Centuries
Modern Age
Decades