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⤳Guide fossills:numulites Geological events:
Separation of continents, Africa and India move to the north and appears mountain ranges, end of the formation on the Andes. Climate events:
Ice age. Biological events:
⤿Palaeogene:66-24 M.a.
Evolution of birds and mammals. ⤿Neogene: 24-2 M.a.
First hominids appears. ⤿Quaternary: 2 M.a.-200.000 years
First homosapiens. -
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⤳Guide fossills:ammonites Geological events:
Pangea's fracturation, possible meteorite impact. Climate events:
Warm weather. Biological events:
⤿Triassic: 245-208 M.a.
Dinosours and mammals appears. ⤿Jurassic: 208-144 M.a.
Gymnosperm plants dominate, angiosperm plants appears. ⤿Cretaceous: 144-66 M.a.
Angiosperm plants dominate, mass extinction. -
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⤳Guide fossills: trilobites Geological events:
Pannotia fracturation, Pangea's fracturation, massive volcanic activity. Climate events:
Ordovician glaciation, carboniferous glaciation. Biological events:
⤿Cambrian: 540-505 M.a.
The invertebrates appears.
⤿Ordovician: 505-438 M.a.
First fishes.
⤿Silurian: 438-408 M.a.
Land plants appears. ⤿Devonian: 408-360 M.a.
First fossils, cartilogenous fishes appears. ⤿Carboniferous: 360-286 M.a.
Amphibians Era. ⤿Permian: 286-245 M.a.
Reptiles appears -
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And with it the oxygen -
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⤳Guide fossills:estromatolitos Geological events:
creation of lithosphere, hidrosphere, atmosphere and biosphere. Biological events:
life appears Climate events:
global ice age, the atmosphere becomes oxygenating.
