3 BILLION YEAR-OLD-SOILS FROM SOUTH AFRICA

"Researchers from the University of Copenhagen and University of British Columbia examined the chemical composition of three-billion-year-old soils from South Africa -- the oldest soils on Earth -- and found evidence for low concentrations of atmospheric oxygen." -- GOD FORMED MAN FROM THE DUST OF THE EARTH AND BREATHED INTO HIM AND MAN BECAME A LIVING SOUL. --GEN.2:7 Ancient soils reveal clues to early life on Earth www.sciencedaily.com