div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=pubsusgsgov-states-department-of-the-interior-geological-survey-tkbm-1140-feethtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: pubsusgsgov · PDF fileunited states department of the interior geological survey tkbm 1140 feet r 12 @ 85 @ @ qtz 13 @ @ o bulletin 1154 plate 4 explanation qs surficial loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentinreader031viewer20220304045a79e5517f8b9ab05f8d6cb9html5thumbnails1jpg width=140 height=200 divdiv