Camarasaurus, “the chambered lizard”, was a sauropod dinosaur from the Morrison Formation of western North America, dated to the late Jurassic Period about 157 to 147 million years ago. The animal gets its name from the numerous openings within its… Read More ›
reptile
Ophthalmosaurus
Ophthalmosaurus was a 20 foot long ichthyosaur which swam in the oceans around Europe during the middle and late Jurassic Period. It is named after its distinctive large eyes. The coloration in the illustration that you see below is… Read More ›
AMNH Allosaurus photos
Recently, I have decided that my Allosaurus color drawing, which I have re-tooled about four or five times and felt so proud of, actually needs to be re-tooled again. I had made that drawing the center focus of one of… Read More ›
Neckless Wonders: Feeding Techniques of Dimetrodon and other Early Terrestrial Tetrapods
A creature that’s often mistaken for a dinosaur is Dimetrodon. If you’re an adult reading this, you may not recognize the name, but you’ll probably know it when you see it. Ask any 6 year old child, and he or… Read More ›
News: Some prehistoric marine reptiles may have been dark in color
Hot off the presses! Scientists have an idea about what color Mesozoic marine reptiles, which are sometimes Romantically referred to as “sea dragons”, were in life. Apparently, some of them were dark or even black in color. The findings were published in… Read More ›
Triceratops
Triceratops was the last and largest of the ceratopsians, the “horn-faced” dinosaurs – other familiar members of this group include Chasmosaurus, Styracosaurus, and Protoceratops. Triceratops existed from about 70-65.5 MYA, and measured 30 feet long. There are currently two confirmed… Read More ›
Acheroraptor: A new “raptor” dinosaur from the Hell Creek Formation
A few days ago, scientists announced the discovery of a new species of dinosaur – Acheroraptor, “thief from Acheron”. I’m sorry to disappoint all of you Aliens fans, but no, this dinosaur is NOT named after Planet LV-426, code-named “Acheron”…. Read More ›
Ornithomimus
Ornithomimus (“bird mimic”) is a dinosaur genus belonging to a group commonly known as the “ostrich dinosaurs” or “ostrich mimics”. This name comes from their very ostrich-like appearance, with toothless beaks, long swan-like S-shaped necks, and powerful muscular legs. There… Read More ›
Ceratosaurus
Ceratosaurus nasicornis was a 20-foot theropod dinosaur which lived in western North America during the late Jurassic Period, about 157-147 million years ago. It is one of the more famous Jurassic meat-eating dinosaurs, along with Allosaurus and Ornitholestes. It is the… Read More ›
The Changing Face of Camptosaurus
Camptosaurus dispar was a type of ornithopod ornithischian dinosaur which lived in western North America during the late Jurassic Period. It measured 20 feet long and possibly weighed a ton. Camptosaurus was the largest ornithopod found within the Morrison Formation…. Read More ›
DINOSAURS AND BARBARIANS 