Monolophosaurus

Monolophosaurus is kind megalosauroidea dinosaur that lived in China in the mid-Jurassic. Monolophosaurus genus name means "a single crest lizard", a single crown on their head and skull decorated means. Fossils found in China's Xinjiang Shishugou Formation, the geological age of about 100 million from 68 million to 100 million 61 million years ago. According to the present only very complete specimen, a single long ridge of length up to 6 meters (20 feet) and a height of 2 meters (6 feet) and weighs up to 550 kg (1500 lbs). The only single fossil ridge dragon, there are 10 signs of neural spines broken, there may be the first 11 neural spines are broken. Chapter 11 is connected to the tendon neural spine. Monolophosaurus discovery area, was found to have a water sign, so a Monolophosaurus may survive in the lakeshore or coastal areas.