Module 1 Calendar By My_Profile Jan 1, 2017 Big Bang Jan 14, 2017 Oldest known Gamma ray burst Jan 22, 2017 First galaxies formed Mar 16, 2017 Milky way galaxy formed May 12, 2017 Milky way galaxy disk formed Sep 2, 2017 Solar System formed Sep 21, 2017 First life Sep 30, 2017 Photosyntheses Oct 29, 2017 Oxygenation of the atmosphere Nov 9, 2017 Complex Cells Dec 5, 2017 Multicellular life Dec 7, 2017 Simple animals Dec 14, 2017 Arthropods Dec 17, 2017 Fish Dec 20, 2017 Land plants Dec 21, 2017 Insects/seeds Dec 22, 2017 amphibians Dec 23, 2017 Reptiles Dec 24, 2017 90% of species die out Dec 25, 2017 Dinosaurs Dec 26, 2017 Mammals Dec 27, 2017 Birds Dec 28, 2017 Flowers Dec 30, 2017 Non-Avian Dinosaurs die out Dec 31, 2017 Dec 31st Primates apes mominids primitive humans ans stone tools Domestication of fire modern humans most recent glacial period Sculpture and painting Agriculture
