-
Jan 1, 1111
early hard shell crestations appear
550 mya the first fossils were monoplacophorans, early ancestors of many of the mollusks and crestations today. -
Jan 1, 1112
earliest vertibre creatures start to appear
530 mya the first backboned animals were jawles and were named agnathans. -
Oct 19, 1113
earliest fish evolve
450 mya fish that have cartlaged vertibre have started to evolve, these are the earliest ancestors to todays sharks -
May 9, 1114
plants take root on land
plants begin to root on land 430 mya -
May 9, 1115
amphibians emerge from water
amphibions started pulling themselves from the water 370 mya -
May 9, 1117
earths landforms comes together
landforms come together to make a super continent -
May 9, 1118
reptiles take over
reptiles ruled the land 265 mya
