illustration of ice age hunters trying to capture a mammoth, also showing the use of mammoth skin for shelter, and roasting of mammoth meat - 史前時代 幅插畫檔、美工圖案、卡通及圖標冰河時代
a herd of woolly mammoths come down to drink from a lake during the pleistocene period - 史前時代 幅插畫檔、美工圖案、卡通及圖標古老的, 冰河時代, 冰川
the fabled city of atlantis set in the time of the dinosaurs, during earth's long distant prehistoric past. - 史前時代 幅插畫檔、美工圖案、卡通及圖標古代文明, 幻想, 想像
arthropleura armata is an extinct millipede from the late carboniferous of europe. - 史前時代 幅插畫檔、美工圖案、卡通及圖標千足蟲, 石炭紀
