Labels:text | screenshot | parallel | printing OCR: Geological Time Line Durationa of Major Benlogical Intervale Male 75 I Ount of opening of 300 H-PLAN DEIONIAN 300 405 CAMBRIAN 500 Concion Shield 2200 Formmkin of uranium dopools on shak 2700 Formabon of @mmctonn belle un Shin juold ARCHHAN