Sampson, Scott D., Loewen, Mark A., Roberts, Eric M., and Getty, Michael A. (2013) A new macrovertebrate assemblage from the late Cretaceous (Campanian) of Southern Utah. In: Titus, Alan L., and Loewen, Mark A., (eds.) At the Top of the Grand Staircase: the late Cretaceous of Southern Utah. Indiana University Press, Bloomington, IN, USA, pp. 599-620.

Gates, T.A., Sampson, S.D., Zanno, L.E., Roberts, E.M., Eaton, J.G., Nydam, R.L., Hutchison, J.H., Smith, J.A., Loewen, M.A., and Getty, M.A. (2010) Biogeography of terrestrial and freshwater vertebrates from the late Cretaceous (Campanian) Western Interior of North America. Palaeogeography, Palaeoclimatology, Palaeoecology`, 291 (3-4). pp. 371-387.

Getty, Michael A., Loewen, Mark A., Roberts, Eric, Titus, Alan L., and Sampson, Scott D. (2010) Taphonomy of horned dinosaurs (Ornithischia: Ceratopsidae) from the late Campanian Kaiparowits Formation, Grand Staircase - Escalante National Monument, Utah. In: Ryan, Michael J., Chinnery-Allgeier, Brenda J., and Eberth, David A., (eds.) New Perspectives on Horned Dinosaurs: the Royal Tyrrell Museum Ceratopsian Symposium. Life of the Past . Indiana University Press, Bloomington, IN, USA, pp. 478-494.