👉 A leontodon is a type of dinosaur that lived during the Cretaceous period, approximately 68 to 65 million years ago. The exact age of the Leontodon remains a matter of debate among scientists due to the lack of detailed fossil records and the fact that it was not discovered until much later. However, some researchers believe that it could be around 67 million years old. It is known for its large size and long neck, which allowed it to reach high