This dinosaur had a weapon shaped like an Aztec war club on its tail
A new ankylosaur species found in Chile may be an early version of the armored creatures
![illustration of a new species of ankylosaur with a sunset in the background](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2021/12/113021_cg_new-dino_feat.jpg?fit=1030%2C580&ssl=1)
Found in Chile’s Patagonia, a new species of ankylosaur (an artist’s 3-D model of the creature shown) had an unusual, flat club on its tail.
Lucas Jaymez