Thescelosaurus, dinosaur skull Carnataurus Ohio House Bill 145 designated

Ohio House Bill 145 designated the trilobite genue Isotelus as the official State Invertebrate Fossil of Ohio

and the teeth were restricted to the front half of the jaws

With the left one found complete

those insufficiently covered rotted away

Thescelosaurus, dinosaur skull Carnataurus Ohio House Bill 145 designatedThescelosaurus (pronounced THES ke loh SAWR us) (meaning "Marvelous lizard") was a bipedal, plant eating dinosaur whose fossilized, four chambered heart was found, perhaps indicating that it was warm blooded. It dates from the late Cretaceous period, about 77 to 65 million years ago. It had a small head, a bulky body, a long, pointed tail and short arms. It was a thescelosaurid or hypsilophodontid, and an ornithischian dinosaur about 12 feet (3. 5 m)