Occurence of Glyptodon sp in the Brazilian intertropical region– scientific paper
Extinct glyptodonts really were gigantic armadillos, ancient DNA shows – Phys.org
Glyptodont – Wikipedia
Similarities between glyptodonts and armadillos –
Evidence for an extraterrestrial impact 12,900 years ago that contributed to megafaunal extinctions and the Younger Dryas cooling – scientific paper
Assessing the causes of Late Pleistocene extinction on the continents – scientific paper
A home on the range – Twilight beasts about glyptodonts