div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: SP 97-5 P 5 - University of OklahomaogsouedudocsspecialpublicationsSP97-5P5pdf · 2011-08-16 · OKLAHOMA GEOLOGICAL SURVEY Charles J Mankin Director INDEX MAP OF OKLAHOMA src=https:reader033vdocumentsnetreader033viewer20220419055e62d15ee0655d35ba12b4a0html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv