Evolution By alcie2012 Jan 1, 2012 Evolution of Homo Sapiens 00:23am Jan 1, 2012 End of the last Ice Age 00:11am Jan 5, 2012 Extinction of the Dinosaurs Jan 11, 2012 First flowering plant Jan 16, 2012 First mammal Jan 18, 2012 First dinosaur Jan 25, 2012 First reptile Feb 3, 2012 First land plant Jun 17, 2012 First multi-cellular organism Oct 21, 2012 First cell Jan 3, 2013 Origin of the Earth