Scientists revealed a new species of armored dinosaur at the Natural History Museum of Utah on Wednesday. The animal, a species of ankylosaur, lived in a wet, tropical environment in what’s now Southern Utah roughly 75 million years ago.

The herbivore sported spikes across its head and an intimidating tail club for fending off large predators like the tyrannosaurs that also roamed the landscape. Scientists dubbed it Akainacephalus johnsoni.

“Literally translated, it means spikey head,