div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Untitled-1 seeingthinkingdoingfileswordpresscom · 2013-05-10 · Emilio Santiago Severin Fowles Columbia University abstract: Or perhaps it was the landform itself src=https:reader034vdocumentsusreader034viewer20220502085f5b59e306cd9745514e2442html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv