Colepiocephale
Colepiocephale ( meaning "knucklehead" ) is a genus of pachycephalosaurid dinosaur from Late Cretaceous ( middle Campanian stage ) deposits of Alberta , Canada . 
<triplet> Late Cretaceous <subj> Campanian <obj> has part <triplet> Campanian <subj> Late Cretaceous <obj> part of <triplet> Alberta <subj> Canada <obj> country <triplet> Canada <subj> Alberta <obj> contains administrative territorial entity