@CNN: This newly discovered titanosaur fossil had a heart-shaped tail, researchers say https://t.co/iTEalqDhTf https://t.co/g4gwdptgY7
This newly discovered titanosaur fossil had a heart-shaped tail, researchers say https://t.co/iTEalqDhTf pic.twitter.com/g4gwdptgY7
— CNN (@CNN) February 14, 2019