The Glyptodon
Glyptodons were amazing creatures that had strong defensive-capabilities, possibly the strongest of any animal roaming the earth at the time. Their shells were similar to tortoise shells, extremely tough and durable, and used as protection against predators. After further research, scientists discovered that Glyptodons existed at the same time as humans, and they hypothesize that humans are what led to their eventual demise. But what did humans do to them?