Classification of Evans et al. 2013

Dinosauria Owen 1842 [dinosaur]
show all
Ornithischia Seeley 1888 [ornithischian]
hide
Fm. †Pachycephalosauridae Sternberg 1945
hide
G. †Acrotholus Evans et al. 2013
hide
Acrotholus audeti Evans et al. 2013