This 14 October 2019m video from the USA says about itself:
The best of both worlds! In this video we got out for some Megalodon shark tooth hunting, but also found some incredibly nice Glyptodon scutes! Glyptodon is a giant armadillo-like animal from the Pleistocene (1.8 million to 10,000 years ago) the size of a Volkswagen Beetle! This was definitely an adventure as the water was very low and we had to drag the canoe all through the swamp.