Best Defense:
Updated February 11, 2017 | Infoplease Staff
Ankylosaurus
| Meaning of Name: | “bent; crooked lizard” |
| Period: | Cretaceous Period (138 million to 65 million years ago) |
| Size: | 4 - 9 meters long |
| Location: | Texas, Antarctica, Utah, and Argentina |
Not only is Ankylosaurus the widest of all dinosaurs, but it's the most heavily armored, with bony plates, studs, and spikes lining its entire back-even its eyelids have spikes. In addition, its tail has a thick knob of bone at the end of it, believed to have been used as a very formidable club against its enemies.
.com/ipa/0/7/7/0/7/9/A0770796.html
See also:
