div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader039vdocumentssitereader039viewer20220216095ba8fb6f09d3f2fb228bb9fbhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: cp39-tidy-plate-1 - USGS · leros gigantes del Ecuador: Petróleo Internacional 1984 p 4045 Turic coordinator 1981 Cuencas sedimentarias la dc América del Sur in Geología src=https:reader039vdocumentssitereader039viewer20220216095ba8fb6f09d3f2fb228bb9fbhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv