Ichthyosaur fossil
Ichthyosaur snout fossil
Allosaurus fossil jaws
Steneosaurus fossil
Fossil Ichthyosaur jaw
Ichthyosaur skull
Young ichthyosaur fossil
Crocodilian fossil
Stegosaurus head
Sveltonectes sp. ichthyosaur skull and mandible
Ichthyosaur
Deinotherium skull, illustration
Camarasaurus dinosaur vertebrae
Pterosaur fossil
Neanderthal fossil skull cast
Skull cast of a Paranthropus boisei (Australopithecus boisei
Homo habilis fossil skull cast
Australopithecus africanus fossil skull cast
Taung Child (Australopithecus africanus) fossil skull
Skull cast of Australopithecus afarensis
Paranthropus boisei skull
Alligator skull
Fossil Ichthyosaur Vertebrae
Tarbosaurus bataar dinosaur skull
Prehistoric skull and leopard teeth
Anaconda skull
Anaconda skeleton
Skull of Deinogalerix, illustration
Fossilized dinosaur eggs and nest
Palaeontologist next to ichthyosaur fossil
Camarasaurus dinosaur fossil
Smooth-fronted caiman skull
Reptile jaw fossil, SEM
Python's skull and jaw
Fossilised Gallimimus skull
Ichthyosaurus communis fossil
Four-horned antelope skull
Gorilla skull
Opossum skull
Archaeopteryx fossil
Archaeopteryx fossil research, ESRF, France
Caturus furcatus fossil fish
Australopithecus fossil skull cast
Australopithecus africanus fossil skull
Copenhagen Zoological Museum, Denmark
Turtle skull fossil
Elephant jaw
Mammoth fossil remains, illustration
Hyena skull fossil
Fossil crania deposited by Neanderthals
Fossil bison crania deposited by Neanderthals
Huayangosaurus dinosaur, fossil skull
Diplodocus dinosaur, fossil skull
Stegosaurus dinosaur, fossil skull
Allosaurus dinosaur, fossil skull
Edmontonia dinosaur, fossil skull
Edmontosaurus dinosaur, fossil skull
Pachycephalosaurus dinosaur, fossil skull
Iguanodon dinosaur, fossil skull
Hypsilophodon dinosaur, fossil skull
Archeria fossil cast
Mosasaurus marine reptile skull fossil
Protungulatum and Trogosus jaw bones, illustration
Pelagosaurus skull, micro-CT scan
Ichthyosaur teeth
Crocodile skull
Crocodile jaws and teeth
Tasmanian devil skull
Sloth skull
Ocelot skull
Orangutan skull
Tenrec skull
Infant orangutan skeleton
Infant bear skeleton
Australopithecus africanus skull
Skeleton of a Deinonychus
Neanderthal (Homo neanderthalensis) skull
Jaws and teeth fossil of the creation of an Andean llama
Brontotherium ungulate, fossil skull
Mosasaur skull fossil
Gharial skull
Saltwater crocodile skull
Rhinoceros skull, Hlane Royal Game Preserve, Swaziland
Crocodile skull fossil
Columbian mammoth skeleton
Woolly mammoth tusk
DINOSAUR skull
Iguanid reptile jaw fossil, SEM
Ronald Clark with Little Foot Australopithecus fossil
Little Foot Australopithecus fossil
Little Foot Australopithecus fossil hand bones
Ronald J. Clark with Australopithecus fossil skull cast
Little Foot Australopithecus fossil skull
Little Foot Australopithecus fossil and reconstruction
Ugandapithecus major primate fossil
Pickford and Senut, Ugandapithecus fossil
Protoceratops andrewsi skull
Cross section of the teeth of an ichthyosaur
Phytosaur tooth fossil, SEM
Ichthyosaurus fossil
Ichthyosaurus fossil with foetus
Hyena jaw fossil
Sabre-toothed cat skull, replica
Tyrannosaurus Rex skull
Tyrannosaurus Rex skeleton
Sloth mandible
Elephant skull
X-ray of a skull of a Nile crocodile
Animal skull
X-ray of a skull of a Wolf
X-ray of a skull of an Wolf
X-ray of jaws of a Wolf
Ibis skeleton, specimen
Ostrich skull, specimen
Horse skull, X-ray
Woolly rhinoceros skull
Sabre-toothed cat, fossil skull
Diprotodon marsupial, fossil skull
Hyracotherium horse, fossil skull
Uintatherium ungulate, fossil skull
Cynognathus synapsid skull fossil
Skulls of a Eurasian bear and a cave bear
Wombat skeleton
Wombat skull
Tasmanian wolf skull