A remarkable short-snouted horned dinosaur from the Late Cretaceous (late Campanian) of southern Laramidia

af Sampson, Scott D., Lund, Eric K., Loewen, Mark A., Farke, Andrew A., Clayton, Katherine E.
Udgivet 2013

Tyrant Dinosaur Evolution Tracks the Rise and Fall of Late Cretaceous Oceans

af Loewen, Mark A., Irmis, Randall B., Sertich, Joseph J. W., Currie, Philip J., Sampson, Scott D.
Udgivet 2013

New Horned Dinosaurs from Utah Provide Evidence for Intracontinental Dinosaur Endemism

af Sampson, Scott D., Loewen, Mark A., Farke, Andrew A., Roberts, Eric M., Forster, Catherine A., Smith, Joshua A., Titus, Alan L.
Udgivet 2010