div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: pubsusgsgov · 2011-04-12 · united states department of the interior geological survey rioe 1210 —490 pokane —460 uin prosse prepared in cooperation with the washington src=https:reader034vdocumentsnetreader034viewer20220421185e975e3ebf9cd350644e8ec6html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv