div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: US Geological Survey Publications WarehouseWagonwheel RanchA Marin County Rocky Point Unnamed Merced County Iridat Mendocino County Duncan Gas Long Valley Hot Mud Mud Ornbaun Sulphur src=https:reader036fdocumentsusreader036viewer2022071510612e743a1ecc51586942d2e3html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv