Earth history in 1 year By malongpre Period: Dec 1, 2013 to Dec 31, 2013 Before Period: Jan 1, 2014 to Dec 31, 2014 Earth history in 2014 Feb 1, 2014 Oldest rocks Feb 21, 2014 First bacteria Oct 25, 2014 First shelly invertebrates Nov 20, 2014 First onland amphibians Dec 7, 2014 Supercontinent Pangaea assembles Dec 15, 2014 Birds and dinosaurs appear Dec 25, 2014 Dinosaurs disappear, mammals take over Dec 31, 2014 First human-like ancestor, at 3 pm Dec 31, 2014 Homo sapiens, at 11 pm! Dec 31, 2014 Last ice age ends, at 11:59 pm Dec 31, 2014 Recorded human history, at 11:59:30 pm Period: Jan 1, 2015 to Jan 31, 2015 Future