miragaia is a genus of stegosaurid dinosaur that lived in the upper jurassic period. - 動物脊柱 幅插畫檔、美工圖案、卡通及圖標
medical illustration of a naked woman laying down on floor with skeletal bones superimposed. - 動物脊柱 幅插畫檔、美工圖案、卡通及圖標
3d rendering of an ankylosaurus dinosaur skeleton, side view. this armored dinosaur lived in the early mesozoic era. - 動物脊柱 幅插畫檔、美工圖案、卡通及圖標
rear perspective of human torso skeleton with veins and arteries, white background. - 動物脊柱 幅插畫檔、美工圖案、卡通及圖標
xenacanthus is a prehistoric shark that lived in the devonian and triassic periods. - 動物脊柱 幅插畫檔、美工圖案、卡通及圖標
a herd of stegosaurus walk down a muddy riverbed in search of food while two pterosaurs fly over them. - 動物脊柱 幅插畫檔、美工圖案、卡通及圖標
rear view of hip, limbs and hands of skeletal system with veins and arteries, black background. - 動物脊柱 幅插畫檔、美工圖案、卡通及圖標
tyrannosaurus rex dinosaur skeleton. t-rex was an intimidating predator that lived in north america during the cretaceous period. - 動物脊柱 幅插畫檔、美工圖案、卡通及圖標
