Timeline of life

Main

Earth formed

4500000000 Bc

Organic molecule became forming

4000000000 BC

Formation of membranes

3900000000 BC

Bacteria-cells

3800000000 Bc - 2800000000 Bc

First living cell

3800000000 BC - 3600000000 BC

First Chemosynthetic bacteria

2800000000 Bc

First Cyanobacteria

2300000000 BC

Photosynthetic cells

Oxidation of Earth

2300000000 BC - 2100000000 BC

Extinction of most anaerobic organisms

First Eucaryotic Cells

1500000000 BC

First cases of organelles and an example of mutualism

First Sexual reproduction

1000000000 BC

First Multicellular organism

800000000 BC

First Athropods

570000000 BC

First fish

500000000 BC

First land plants

475000000 BC

First insects

400000000 BC

First Amphibians

360000000 BC

First Reptile

300000000 BC

Age of Dinosaurs

231400000 BC - 65000000 BC

First Mammals

200000000 BC

First birds

150000000 BC

First flowering plant

130000000 BC

Last few Neanderthals

20000 BC