Yes, Arizona officially has a state dinosaur: the Sonorasaurus (Sonorasaurus thompsoni).
The Sonorasaurus is a fascinating part of Arizona's natural history, officially recognized for its significance. This impressive long-necked dinosaur, similar to the Brachiosaurus but somewhat smaller, was a massive herbivore. It primarily consumed trees and other vegetation, weighing around 84,000 pounds. Measuring approximately 49 feet long and 27 feet tall, the Sonorasaurus roamed the ancient landscapes of what is now Arizona.
Key Facts About the Sonorasaurus
| Feature | Description |
|---|---|
| Official Name | Sonorasaurus thompsoni |
| Classification | Saurischian sauropod (similar to Brachiosaurus) |
| Diet | Herbivore (ate trees and other vegetation) |
| Approx. Weight | 84,000 pounds |
| Approx. Length | 49 feet |
| Approx. Height | 27 feet |
| Discovery | Fossils found in Cochise County, Arizona in 1994 |
The discovery of Sonorasaurus thompsoni fossils in Cochise County in 1994 marked a significant paleontological event for Arizona. Its designation as the state dinosaur highlights the rich prehistoric past of the region and its commitment to preserving and recognizing its natural heritage. For more information on Arizona's state symbols, you can visit the Arizona State Library website.
