an euoplocephalus hits t-rex's foot by its mace like tail in self-defense. - 古動物學 幅插畫檔、美工圖案、卡通及圖標甲龍屬, 暴龍, 恐龍
a falling asteroid and meteorites mark the end of the dinosaurs rule of the earth. - 古動物學 幅插畫檔、美工圖案、卡通及圖標流星, 恐龍, 隕石
a pair of velociraptors patrol the shore of an ancient lake looking for their next meal. - 古動物學 幅插畫檔、美工圖案、卡通及圖標恐龍
a volcanic eruption destroys the hunting grounds of tyrannosaurus rex. - 古動物學 幅插畫檔、美工圖案、卡通及圖標暴龍, 火山, 史前時代
glyptotherium arizonae, a glyptodontid from the pleistocene megafauna of north america. - 古動物學 幅插畫檔、美工圖案、卡通及圖標
a dodo bird hides in a dense jungle near a stream filled with large mossy boulders. - 古動物學 幅插畫檔、美工圖案、卡通及圖標史前時代
tyrannosaurus rex, a genus of coelurosaurian theropod dinosaur of the upper cretaceous period. - 古動物學 幅插畫檔、美工圖案、卡通及圖標暴龍, 恐龍, 側視
a tyrannosaurus rex eats the carrion of a dead triceratops in prehistoric wetlands. - 古動物學 幅插畫檔、美工圖案、卡通及圖標暴龍, 草食動物, 白堊紀
a pair of carnivorous allosaurus dinosaurs confront a giant diplodocus sauropod during earth's jurassic period of time. - 古動物學 幅插畫檔、美工圖案、卡通及圖標梁龍, 異特龍, 恐龍
tyrannosaurus rex dinosaurs escaping the heat and fire of a big meteorite crash. - 古動物學 幅插畫檔、美工圖案、卡通及圖標恐龍
an acrocanthosaurus roams an early cretaceous north america on the shores of the mid-continent sea around arkansas. - 古動物學 幅插畫檔、美工圖案、卡通及圖標高棘龍屬
ludodactylus sibbicki, a pterosaur from the lower cretaceous crato formation of brazil. - 古動物學 幅插畫檔、美工圖案、卡通及圖標翼手龍, 動物翅膀
a large beelzebufo ampinga frog from madagascar eating a small masiakasaurus dinosaur. - 古動物學 幅插畫檔、美工圖案、卡通及圖標青蛙, 暴力, 動物
a pair of carnivorous spinosaurus hunting for fish during the cretaceous period. - 古動物學 幅插畫檔、美工圖案、卡通及圖標恐龍
