div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Top of MOHOLE Core via W H Tonking 1960 - WI-IT Photo · Top of MOHOLE Core via W H Tonking 1960 - WI-IT Photo by Michael D Campbell - 201S src=https:reader033fdocumentsusreader033viewer20220607206080809edd70fc45821e7f91html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv