Paleontologists have identified a new dinosaur species in Mongolia’s Gobi Desert. Named Duonychus tsogtbaatari, this Cretaceous dinosaur stood at 10 feet tall, weighed approximately 570 pounds, and sported two claws on each hand measuring a foot in length. Belonging to the therizinosaur group, Duonychus possessed unique features such as leaf-shearing claws, leaf-shaped teeth, backwards-facing hip bones, a long neck, and feathers.
Lead researcher Yoshitsugu Kobayashi expressed astonishment at the discovery, describing Duonychus as an evolution of the already strange therizinosaurs. These dinosaurs, known for their peculiar characteristics, exemplify the diversity and experimentation of ancient creatures. Despite being primarily herbivorous, Duonychus’ sharp claws served various functions, including feeding and defense.
Excavated in 2012 by Mongolian scientists, the partial skeleton of Duonychus was found in the Bayanshiree Formation, a site rich in therizinosaur fossils. The specimen, although not fully mature, provides valuable insights into the evolution of dinosaurs. Experts like Michael Benton note the significance of Duonychus’ reduced finger count, highlighting the evolutionary adaptations of these intriguing creatures.
According to a study by UNESCO, China’s Mongolian Gobi Desert is recognized as the world’s largest dinosaur fossil reservoir.
