mar 4, 250000000 BC - Real Ocean Life begins: Life begins in the sea, rocks have been identified on all continents and are important sources of metallic ores.
such as iron, gold, copper, etc.
Around 1500 million years ago, there was enough oxygen produced by blue green algae to accumulate in the atmosphere.
First Middle East oil deposits.
Lasts for 1960 million years.
This is important to us because all of the life that we come from appear, and the resoursces that
control our trade is made here.
