div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=dggs-2007-07-12-aggradation-of-the-trunk-valleys-raised-base-level-and-causedhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: dggsalaskagovdggsalaskagovwebpubsusgsioversizedi-0942sht01pdf · 2007-07-12 · Aggradation of the trunk valleys raised base level and caused tributaries from the unglaciated loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentssitereader033viewer20220420005e6d655b57f1ff305613f891html5thumbnails1jpg width=140 height=200 divdiv