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Since the discovery of the first fossils, during the nineteenth century, skeletons mounted dinosaurs generate a great attraction in museums throughout the world. Dinosaurs have become a part of universal culture and are very popular among children and adults. Studying these gigantic predators of the Jurassic is very interesting. The word "dinosaur" comes from "Dinosauria", which means "terrible lizard". They lived and dominated the Earth for approximately 135 million years. The extinction of the dinosaurs occurred 65 million years ago. They were gigantic dominant vertebrate reptiles and there were large species.
The two main groups of these predatory reptiles had two different types of hips. There were carnivores and herbivores.
-The lizard-hip saurischia had the pubis forward.
-The bird hip ornithischians were herbivores and had the pubis pointing backwards.
Download our free online dinosaur documentary application and travel to an era (Jurassic) where gigantic prehistoric predator reptiles with big teeth like Tyrannosaurus rex roamed and dominated the Earth. It would be awesome, right?
Do not think twice you can hesitate with your friends thanks to these online documentaries about this giant reptile species.
Both the T.rex, and all the remaining dinosaurs, are the object of fascination for large and small. We all want to know what was happening on our planet before the meteor that caused the extinction of dinosaurs 65 million years ago in the Jurassic fell. Enjoy where you want from these free online Jurassic documentaries.