Newly discovered rock formations could be fossils from earliest living organisms

https://www.extremetech.com/wp-content/uploads/2017/03/fossils-640x353.jpg 640w, https://www.extremetech.com/wp-content/uploads/2017/03/fossils-106x59.jpg 106w, https://www.extremetech.com/wp-content/uploads/2017/03/fossils.jpg 672w" sizes="(max-width: 300px) 100vw, 300px" /> Scientists studying ancient rock formations in Quebec have identified microscopic structures in the rock that they believe are the fossilized remains of microorganisms that lived on Earth between 3.7 and 4.28 billion years ago. The post