Picture Rock Pass Petroglyphs
... that the Picture Rock Pass Petroglyphs in Lake County, Oregon, were probably created during the Clovis or Stemmed Point period between 7,500 and 12,000 years ago?
... that the <b id="mwA44"><a href="./Picture_Rock_Pass_Petroglyphs_Site" id="mwA48" rel="mw:WikiLink" title="Picture Rock Pass Petroglyphs Site">Picture Rock Pass Petroglyphs</a></b> <i id="mwA5A">(diagram pictured)</i> in <a href="./Lake_County,_Oregon" id="mwA5E" rel="mw:WikiLink" title="Lake County, Oregon">Lake County</a>, <a href="./Oregon" id="mwA5I" rel="mw:WikiLink" title="Oregon">Oregon</a>, were probably created during the <a href="./Clovis_culture" id="mwA5M" rel="mw:WikiLink" title="Clovis culture">Clovis</a> or Stemmed Point period between 7,500 and 12,000 years ago?