Machairoceratops
Machairoceratops ( meaning bent sword horned face ) is an extinct genus of centrosaurine ceratopsian dinosaur known from the Late Cretaceous Wahweap Formation ( late Campanian stage ) of Grand Staircase-Escalante National Monument , southern Utah , United States . 
<triplet> Late Cretaceous <subj> Campanian <obj> has part <triplet> Campanian <subj> Late Cretaceous <obj> part of <triplet> Utah <subj> United States <obj> located in the administrative territorial entity <triplet> United States <subj> Utah <obj> contains administrative territorial entity