"Limusaurus" is the first definite ceratosaur from eastern Asia to be discovered. The oldest known ceratosaur currently described is "Berberosaurus liassicus" at 185 Ma. It was a probable ceratosaur which lived in what is now Europe. It may have been a ceratosaur. Phylogenetic analyses indicate that this genus is likely a ceratosaur. Some paleontologists believe that "Berberosaurus" "liassicus", is the most basal ceratosaur currently discovered as well. However, Carrano and Sampson (2008) found it to be a basal ceratosaur outside Neoceratosauria instead. It was probably a ceratosaur, which lived in what is now the United Kingdom. "Berberosaurus" might be the oldest known ceratosaur, and is based on partial postcranial remains. Ezcurra (2012) found "Sarcosaurus" to be the most basal ceratosaur in a large unpublished analysis..