Ryan, Michael J.Russell, Anthony P.2009-03-062009-03-062005Ryan, M.J. and A.P. Russell. (2005). A new centrosaurine ceratopsid from the Oldman Formation of Alberta and its implications for centrosaurine taxonomy and systematics. Can. J. Earth Sciences 42: 1369-1387.0008-4077http://hdl.handle.net/1880/47001Publisher copyright policy: http://pubs.nrc-cnrc.gc.ca/rp/rp2_copy_e.htmlengA new centrosaurine ceratopsid from the Oldman Formation of Alberta and its implications for centrosaurine taxonomy and systematicsjournal article10.11575/PRISM/35144