Explore Gem Stones, Prehistoric Animals, and more!

It was Fido's first appearance at a trade show. He was remarkably well behaved!

Acrocanthosaurus was a large allosaurid dinosaur first discovered in North America in It was the only allosaurid to have tall spines on its neck and back. Scientists are not sure if these spines supported a ridge or a sail.

Brontotheres, (White River Badlands), an extinct genus of prehistoric odd-toed ungulate mammal, a group of rhinoceros-like browser related to horses. It was endemic to N.A. During the Late Eocene epoch (38-33.9 Ma), existing for approx. 4.1 Ma

During the Eocene brontotheres represented the largest mammals found in North America and Asia. Brontotheres were large robust animals, with the last forms reaching 14 ft in length and 8 ft at the.

spinosaurus - Wikimedia Commons

Spinosaurus - Bigger than T. Rex, and Every Bit as Nasty

Spinosaurus was the largest carnivorous dinosaur that ever lived, as well as an accomplished swimmer. Here are 10 fascinating Spinosaurus facts.

Stegosaurus, Field Museum of Natural History, Chicago, IL. © Mark Ryan

Stegosaurus, Field Museum of Natural History, Chicago, IL.

A Pair of Brachiosaurus altithorax by Mark Hallett

Brachiosaurus altithorax by Mark Hallett - Late Jurassic Colorado and Wyoming, USA

Simosuchus (pug-nosed crocodile), a notosuchian crocodylomorph from the late Cretaceous of Madagascar. About 2-1/2 feet in length. Royal Ontario Museum

Put a sail-fin on that sucker, and it's damn near an Ancestor! Simosuchus, a bizarre Cretaceous crocodile — Royal Ontario Museum

Utahraptor is one the largest member of the Dromaeosauridae family. The skull cast measures 0.53m. This specimen is from Yellow Cat Quarry, Cedar Mountain Formation in Utah.

Utahraptor is one the largest member of the Dromaeosauridae family. The skull cast measures This specimen is from Yellow Cat Quarry, Cedar Mountain Formation in Utah.

Image result for mauisaurus skeleton

Top 10 Terrifying Prehistoric Sea Monsters

Cryptoclidus in the Hunterian Museum, Glasgow, Scotland. a long necked, Jurassic plesiosaur

Ankylosaur Pictures: Gastonia//An otherwise unremarkable ankylosaur (armored dinosaur) of North America, Gastonia's claim to fame is that its fossils have been found in the same quarry as the contemporaneous Utahraptor, the largest raptor of all time.

Meet the Armored Dinosaurs of the Mesozoic Era

Squelettes montés de Gastonia, North American Museum of Ancient Life…

The timing of the National Geographic Museum’s newest exhibit, Spinosaurus: Lost Giant of the Cretaceous, is rather auspicious — for them and for us. Just months after the dinosaurs at ...

The timing of the National Geographic Museum’s newest exhibit, Spinosaurus: Lost Giant of the Cretaceous, is rather auspicious — for them and for us. Just months after the dinosaurs .

Pinterest
Search