V. M. Arbour, M. E. Burns, R. M. Sullivan, S. G. Lucas, A. K. Cantrell, J. Fry, and T. L. Suazo. (2014). A new ankylosaurid dinosaur from the Upper Cretaceous (Kirtlandian) of New Mexico with implications for ankylosaurid diversity in the Upper Cretaceous of western North America. PLoS ONE9(9): e108804: 1—14. doi:10.1371/journal.pone.0108804.