Thescelosaurus Temporal range: Late Cretaceous, 66 Ma PreЄ Є O S D C P T J K Pg N ↓ Reconstructed skeleton, Burpee Museum of Natural History Scientific classification Kingdom: Animalia Phylum: Chordata Class: Reptilia Clade: Dinosauria Order: †Ornithischia Family: †Thescelosauridae Subfamily: †Thescelosaurinae Genus: †Thescelosaurus Gilmore, 1913 Type species †Thescelosaurus neglectus Gilmore, 1913 Species †T. neglectus Gilmore, 1913 †T. garbanii Morris, 1976 †T. assiniboiensis Brown, Boyd, & Russell, 2011 Synonyms Bugenasaura Galton, 1995[1]