See photos from the rare discovery of a dinosaur skull in Thornton
![close-gallery](http://assets.scrippsdigital.com/cms/images/gallery-close.png)
According to Joe Sertich, curator of dinosaurs at the Denver Museum of Nature and Science, the recent find has been identified as a likely triceratops skull. (Editor's note: Scientists now say the skull is from a torosaurus, a related but rarer dinosaur)