-
4600 BCE
Eón Hádico
-
Period: 4600 BCE to 540 BCE
Precambrian
Geological events:Creation of the earth
Climate events:Global glaciation -
3800 BCE
First unicelular form
-
3500 BCE
First ocean
-
3500 BCE
Eón Arcaico
-
3500 BCE
Eón Arcaico
-
1100 BCE
Eón protozoico
-
650 BCE
Creation of panotia
-
550 BCE
Pangea 1
-
Period: 540 BCE to 255 BCE
Paleozoic
Geological events;Pangea 1
Climate events:2 glaciation -
505 BCE
Most complex life forms
-
505 BCE
Fish age
-
438 BCE
Land plants
-
408 BCE
Amphibian age
-
360 BCE
Age of reptiles
-
Period: 255 BCE to 65 BCE
Mesozoic
Geological events:Supercontinente
Climate events:Climate change -
200 BCE
Supercontinentes
-
67 BCE
Angiosperm plants
-
67 BCE
Mass extinction
Meteorito en México onda expansiva con muchos gases y por ello no llegaba la luz del sol. -
65 BCE
Glaciation
-
Period: 65 BCE to 1 BCE
Cenozoic
Geological events:Glaciation
Climate events:Climate change -
60 BCE
Age of birds and mammals
-
50 BCE
Climate change
-
12 BCE
Hominids
-
1 CE
Homo sapiens
