elginia mirabilis and hyperodapedon gordoni, chromolithograph, published in 1900 - 三疊紀 幅插畫檔、美工圖案、卡通及圖標
two herrerasaurus chasing a silesaurus down a stream in the triassic period. two plateosaurus are in the background. - 三疊紀 幅插畫檔、美工圖案、卡通及圖標恐龍, 古老的, 史前時代
helicoprion and xenacanthus, prehistoric sharks, chromolithograph, published in 1900 - 三疊紀 幅插畫檔、美工圖案、卡通及圖標鯊魚, 圖畫 - 藝術品, 海洋生物
plesiosaurus dinosaurs swim together in jurassic seas to find their next prey. - 三疊紀 幅插畫檔、美工圖案、卡通及圖標蛇頸龍
a pair of tyrannosaurus rex dinosaurs ready to make a meal of a dead triceratops. - 三疊紀 幅插畫檔、美工圖案、卡通及圖標恐龍
a mixed herd of stegosaurus and diplodocus dinosaurs during earths jurassic period. - 三疊紀 幅插畫檔、美工圖案、卡通及圖標恐龍
two anhanguera reptiles fly above as a kaprosuchus reptile confronts an agustinia dinosaur. - 三疊紀 幅插畫檔、美工圖案、卡通及圖標
herd of argentinosaurus and deinocheirus dinosaurs with a flock of anhanguera above. - 三疊紀 幅插畫檔、美工圖案、卡通及圖標恐龍
a miragaia dinosaur bellows in protest as three others try to join him in the marsh. three dorygnathus pterosaurs fly overhead. - 三疊紀 幅插畫檔、美工圖案、卡通及圖標
coelophysis was a bipedal predatory dinosaur that lived during the triassic period of north america. - 三疊紀 幅插畫檔、美工圖案、卡通及圖標
3d rendering of a diplodocus dinosaur skeleton, side view. diplodocus was a giant herbivorous dinosaur of the late jurassic period. - 三疊紀 幅插畫檔、美工圖案、卡通及圖標
a large nothosaurus aquatic reptile preys on shonisaurus ichthyosaurs in triassic seas. - 三疊紀 幅插畫檔、美工圖案、卡通及圖標