div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentpubsusgsgov-dudes-some-colluvium-and-slopewash-and-coarse-poorly-sorted-flash-floodhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: pubsusgsgovdudes some colluvium and slopewash and coarse poorly sorted flash-flood deposits in narrow canyons Thickness 0—40 ft Colluvium Holocene and Pleistocene —Slopewash loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220421095e88f1379475ec1f5a74fbe0html5thumbnails1jpg width=140 height=200 divdiv