A team of international(scientist) announced that they discovered a group of dinosaur footprints in Tibet Autonomous Region in China. The team, which consistsexperts from China, the United States and Germany, found about 99 footprints in that area. According to their findings published in the academic journal Historical Biology earlier this month, these footprints, (range) from 22 cm to 99.3 cm in length, are believed to have been left by large, medium and small-sized sauropods (蜥脚龙) dating back to the Middle Jurassic period.
