div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Strat Chart front reduce 55% - Oklahoma Geological …ogsouedufossilfuelspdfStratChartfrpdf · Title: Strat Chart front reduce 55%cdr Author: ande5267 Created Date: 642009 src=https:reader031fdocumentsinreader031viewer20220220175b7dfe257f8b9a3b028d1ca0html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv