Named By: Zhao - 2004.
Classification: Chordata, Reptilia, Dinosauria, Saurischia, Sauropoda.
Species: O. sarulai (type).
Size: Roughly estimated to be about 15 meters long.
Known locations: Mongolia.
Time period: Campanian of the Cretaceous.
Fossil representation: Partial remains including hip and foot.
Otogosaurus is a little known genus of sauropod dinosaur that lived in Mongolia during the late Cretaceous.