div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220307145afdce857f8b9a256b8c2cefhtml5page1jpg target=_blank img data-url=documentmcgee-san-francisco-state-caon-bottom-is-not-always-obdurate-rock-but-many-consisthtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: McGee - San Francisco State Universityonlinesfsuedujerrygeog8102005DepmanHarbor1989pdfThe cañon-bottom is not always obdurate rock but many consist of coarse fragmental debris loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsusreader042viewer20220307145afdce857f8b9a256b8c2cefhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220307145afdce857f8b9a256b8c2cefhtml5page2jpg target=_blank img data-url=documentmcgee-san-francisco-state-caon-bottom-is-not-always-obdurate-rock-but-many-consisthtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: McGee - San Francisco State Universityonlinesfsuedujerrygeog8102005DepmanHarbor1989pdfThe cañon-bottom is not always obdurate rock but many consist of coarse fragmental debris loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsusreader042viewer20220307145afdce857f8b9a256b8c2cefhtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220307145afdce857f8b9a256b8c2cefhtml5page3jpg target=_blank img data-url=documentmcgee-san-francisco-state-caon-bottom-is-not-always-obdurate-rock-but-many-consisthtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: McGee - San Francisco State...