Therizinosaurus was a massive, herbivorous theropod from the Late Cretaceous (70 million years ago) in Mongolia, characterized by the longest claws of any known animal—up to 3 feet ( ) long.
Therizinosaurus was a massive, herbivorous theropod from the Late Cretaceous (70 million years ago) in Mongolia, characterized by the longest claws of any known animal—up to 3 feet ( ) long.
Spinosaurus mirabilis is a new species of spinosaurid dinosaur discovered in Niger’s Sahara Desert, described in 2026 by Paul Sereno and his team. Living 95 million years ago, this ~8-meter-long (incomplete specimen)