Fumarole Butte
... that parts of the shield volcano Fumarole Butte were once covered by Lake Bonneville?
... that parts of the <a href="./Shield_volcano" id="mwDBc" rel="mw:WikiLink" title="Shield volcano">shield volcano</a> <b id="mwDBg"><a href="./Fumarole_Butte" id="mwDBk" rel="mw:WikiLink" title="Fumarole Butte">Fumarole Butte</a></b> were once covered by <a href="./Lake_Bonneville" id="mwDBo" rel="mw:WikiLink" title="Lake Bonneville">Lake Bonneville</a>?