Oldest Confirmed Fossils On Earth Share Similarities With Modern Bacteria
flyspeck shape in 3.4 - billion - year - old rocks from Strelley Pool , Western Australia , are indeed of biologic source , fresh evidence corroborate . Although substantially older candidates exist , this makes the Strelley Pool fossils the erstwhile specimens that can be proven to have once been animated . The surviving traces of their original chemical composition makes these fossil a cute windowpane into life story ’s origin ....