A dinosaur fossil skeleton is on display at Jide Square in Nanjing, East 皇冠体育app's Jiangsu province, June 30, 2010. The dinosaur has a 13-meter-long neck and an overall length of 26 meters, making it the longest dinosaur fossil in Asia. The mamenchisaurus, which lived about 140 million years ago, was found in Jingyan county of Southwest 皇冠体育app's Sichuan province in the 1990s. The sponsor of the exhibit, which will last from July 1 to July 18, has insured the fossil for 5.7 million yuan ($840,000). [Photo/Asianewsphoto]