About five to ten million years ago, giant turtles that dwarfed humans reigned supreme in South America. Its shell reached nearly 10 feet in length and weighed 2,500 pounds.
원문출처 : https://www.cnn.com/2020/02/12/world/ancient-giant-turtle-shell-scn/index.html
원문출처 : https://www.cnn.com/2020/02/12/world/ancient-giant-turtle-shell-scn/index.html