Mesozoic Era Late Cretaceous Period Dinosaurs Dracorex Hogwartsia

Dracorex Hogwartsia
(DRAY-co-rex)

Quick Facts
Name Meaning:Dragon King of Hogwarts
Distribution:North America (South Dakota)
Time Period:Late Cretaceous, 70-65 Ma
Length:10 ft (3 m)
Diet:Herbivore
Linnaean Classification
Kingdom:Animalia
Phylum:Chordata
Class:Reptilia
Superorder:Dinosauria
Order:Ornithischia
Suborder:Marginocephalia
Family:Pachycephalosauridae
Genus:Dracorex
 
Cladistic Classification
  • Dinosauria
    • Ornithischia
      • Genasauria
        • Cerapoda
          • Marginocephalia
            • Pachycephalosauria
              • Dracorex
Dracorex Hogwartsia

Description

The Dracorex Hogwartsia is known from one nearly complete skull and other fragments. It was discovered in the Hell Creek Formation in South Dakota by three inexperienced paleontologists and donated to the Children's Museum of Indianapolis in 2004 for study. It wasn't until 2006 that the dinosaur was officially named the Dracorex by Bob Bakker and Robert Sullivan. However Jack Horner, a renowned paleontologist studied the dinosaur and concluded that it was a juvenile Pachycephalosaurus. This, however, is difficult to determine due to the fact that many Pachycephalosaurs do not develop full head features, like the bone dome, until they are older. It resembled the modern vision of a dragon with its flat head, long snout, and spikes sticking out the back of its head. Its name was inspired by the young visitors to the Children's Museum of Indianapolis and by the Harry Potter book series by J. K. Rowling.

"I am absolutely thrilled to think that Hogwarts has made a small claw mark upon the fascinating world of dinosaurs. I happen to known more on the subject of paleontology than many might credit, because my eldest daughter was Utahraptor obsessed and I am now living with a passionate Tyrannosaurus-Rex lover, aged three. My credibility has soared within my science-loving family, and I am very much looking forward to reading Dr. Bakker's paper describing 'my' dinosaur, which I can't help visualizing as a slightly less pyromaniac Hungarian Horntail." —J.K. Rowling

ScienceViews Writer: Jason Hamilton.