Mike Taylor wrote:
To the best of my very limited knowledge, the only other recognised centrosaurines are _Centrosaurus_ itself, _Brachyceratops_ and _Avaceratops_, all of which were described and named long ago (1904, 1914 and 1986, for anyone who wants to know), so it can't be any of them.
To my knowledge, this new centrosaurine has not yet been named.
Tim