div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentus-geological-survey-publications-warehouse-united-states-department-of-the-interiorhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: US Geological Survey Publications Warehouseunited states department of the interior geological survey 128027 22 3702029 37014 52 bulletin plate 1 12802953 explanation sedimentary loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsusreader035viewer2022071300608980719f1339349e092f54html5thumbnails1jpg width=140 height=200 divdiv