-
45,000 BCE
earth formation
(45000000) years ago) -
40,000 BCE
1st organic molecules
(400000000) -
36,000 BCE
cyanobacteries
(36000000000000) -
3500 BCE
life appears
prokaryotic cells
(3500000000) -
1800 BCE
different atmosphere
oxygen in the air
(1800000000) -
1400 BCE
1st eukaryotic cell
(1400000000) -
600 BCE
multicellular organisms
(600000000) -
500 BCE
1st vertebrates
(500000000) -
200 BCE
dinosaurs and mammals
200000000 -
65 BCE
dinosaur's extinction
(65000000) -
48 BCE
mamut's apparition
(4,8 millones) -
65
primates
(65000000) -
400
austrolopitecus
(4000000) -
homo habilis
1,6 milions d'anys -
homo erectus
300.000 -
homo sapiens
315 000 años
