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65 BCE
Extinction of the dinosaurs. Appearance of the first Primates and Austrolopitecus
The dinosaurs became extinct and the first primates and austrolopitecus appeared on Earth 4 million years ago. -
200
Dinosaurs and mammals coexist
Dinosaurs and mammals coexist on Earth together 200 million years ago. -
500
First vertebrates
The first vertebrates coexisted on Earth 500 million years ago. -
600
Multicellular organisms. Cambrian life's explosion
The Cambrian life's explosion was an event were most major animal phyla appeared in the fossil record. That happened 600 million years ago. -
1400
First eukaryotic cells
The first eukaryotic cells appeared 1400 million years ago. -
Oxygen in the air
The oxygen was established on Earth 1800 million years ago. -
Appereance of life and the prokaryotic cells
Life and prokaryotic cells appeared 3500 million years ago. -
First organic molecules
Appereance of the first organic molecules. -
Earth is formed
The Earth was formed 4.5000 million years ago.
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