出典:Wikipedia
出典:『Wikipedia』 (2011/01/21 14:09 UTC 版)
Beishanlong is a genus of giant ornithomimosaurian dinosaur from the Early Cretaceous of China. The type species is B. grandis, described online in 2009 by a team of Chinese and American paleontologists, and formally published in January 2010. Beishanlong lived at the boundary of the Aptian to Albian stages, around 120 million years ago.