div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=carbondale-formation-forms-low-rounded-hills-in-eagle-valley-and-in-the-northernhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: libraryisgsillinoisedulibraryisgsillinoiseduMapspdfsigqigq03-rudementpdf · Carbondale Formation forms low rounded hills in Eagle Valley and in the northern part of the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsmxreader035viewer20220709035f6cb6f6c772003e0c3aedfahtml5thumbnails1jpg width=140 height=200 divdiv