Notes on Ceratopsians at the Canadian Museum of Nature

As part of my dissertation research and general research program focused on horned dinosaurs, I traveled to the Canadian Museum of Nature (CMN [formerly NMC], Ottawa, Ontario, Canada) in the winter of 2008 for a few days of research. Taxa discussed in these notes include specimens referred to <em>Chasmosaurus russelli</em>, <em>Chasmosaurus</em> <em>belli</em>, <em>Anchiceratops</em> <em>ornatus</em>, <em>Vagaceratops</em> (formerly <em>Chasmosaurus</em>) <em>irvinensis</em>, Centrosaurinae indet., <em>Styracosaurus</em> <em>albertensis</em>, <em>Leptoceratops</em> <em>gracilis</em>, and <em>Pachyrhinosaurus</em> <em>albertensis</em>.