Wonders of the Yellowstone

appearance basalt beautiful boiling springs bottom breccia caldron camp channel color column of water cone covered crater Creek crust deep delicate dense deposits depth distance East Fork ebullition eruption falls feet high feet in diameter feet in height filled fire Firehole River fissure forest Fort Ellis forty feet Gardiner's River gorge Grand Cañon Grand Geyser Hayden hills hot springs hundred feet hundred yards immense inches incrusted jets Langford Lieutenant Doane lofty lowstone Madison Madison Range margin marvellous masses miles moun mound Mount Washburn mountain mud volcano nearly night orifice passed peaks pines portion range region ridge rising rock rocky seen shore side silica six feet slope Snake River snow sulphur summit surface temperature terrace thick tion trachyte trees twenty feet upper Upper Geyser Basin valley vapor vegetation vents volcanic walls water flows wonderful yellow Yellowstone Lake Yellowstone River