div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=pp-307-plate-1-3-usgs-not-mappable-as-a-separate-unit-a-loess-15-till-abbreviatedhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: pp 307 plate 1 3 - USGS · not mappable as a separate unit A loess 15 till Abbreviated log of surficial deposits auger hole Shows thickness of loess and underlying deposit Spring loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentssitereader033viewer20220422185ec498f875ea144c53178d62html5thumbnails1jpg width=140 height=200 divdiv