Homologies Of 6 Vertebrate Forelimbs, Giving Evidence For Evolution, Though Adapted To A Specific Animal, The Bones Correspond.人體構造
An archeologist works in a laboratory inside the museum of the Dino Park, an outdoor museum with more than 120 models of dinosaurs, in Lourinha on...
Skeleton of a Plesiosaurus dolichodeirus, extinct Jurassic marine sauropterygian reptile. Engraving by Fournier after an illustration by Oudart from...
Tylosaurus pelor, Schwimmechse, a type of mosasaur, a large, predatory marine lizard from the Cretaceous. Colour printed illustration by F. John from...
Geosaurus suevicus, an extinct marine crocodyliform from the Late Jurassic to the Early Cretaceous. Colour printed illustration by F. John from...
Plesiosaurus, Schwanenechse, extinct genus of large marine sauropterygian reptile from the Jurassic. Colour printed illustration by F. John from...
Extinct dinosaurs, ichthyosaur, plesiosaur, marine animals, pterodactyls, lizards, turtles, insects, fish, squid, molluscs, etc. Animaux perdus....
Plesiosaurus dolichodeirus in the ocean. Plesiosaurus was a large marine sauropterygian reptile that lived during the early part of the Jurassic...
Reconstruction of a Geosaurus, extinct genus of marine crocodyliform of the Late Jurassic and Early Cretaceous. Geosaurus. Colour printed...
Fossil marine reptile, an ichthyosaur, about four feet in length, This superb specimen is in sedimentary matrix with ammonites, the circular spots,...化石, 剪裁圖
wildlife conservation day, wildlife home threatened by humans (protecting wildlife) - 脊椎動物 個照片及圖片檔動物, 白天, 地球
old engraved illustration of entomology- insects. antique illustration, popular encyclopedia published 1894. copyright has expired on this artwork - 脊椎動物 個照片及圖片檔插圖, 蟑螂, 昆蟲
View of the skeleton of a giant plesiosaurus , an extinct marine reptile discovered in cretaceous rocks near El Calafate, Santa Cruz province,...
