@CNN: Dozens of ancient Mayan cities have been uncovered by laser mapping https://t.co/0XQgzW1Jq6 https://t.co/6g3O8OopRO
Dozens of ancient Mayan cities have been uncovered by laser mapping https://t.co/0XQgzW1Jq6 pic.twitter.com/6g3O8OopRO
— CNN (@CNN) February 12, 2018