Amargasaurus vs Utahraptor
A detailed side-by-side comparison of Amargasaurus and Utahraptor, covering size, diet, classification, geologic period, and discovery history.
Side-by-Side Comparison
| Properti | Amargasaurus | Utahraptor |
|---|---|---|
| Nama Ilmiah | Amargasaurus cazaui | Utahraptor ostrommaysi |
| Klasifikasi | Sauropoda | Dromaeosauridae |
| Periode | Cretaceous Early | Cretaceous Early |
| Diet | Herbivore | Carnivore |
| Panjang | 10.0 m | 5.5 m |
| Height | 2.5 m | 1.8 m |
| Berat | 2.6 t | 500 kg |
| Tahun Penemuan | 1991 | 1993 |
| Lokasi Penemuan | La Amarga Formation, Argentina | Arches National Park, Utah, USA |
| Dinamai Oleh | Leonardo Salgado & Jose Bonaparte | James Kirkland et al. |
Size Comparison
about as long as 2 cars end-to-end
roughly the length of a large SUV
Weight Comparison
comparable to 2.6 small cars
about 7 adult humans
Timeline Comparison
Amargasaurus and Utahraptor both lived during the Cretaceous Early period and may have shared the same habitats.
Diet Comparison
Amargasaurus
HerbivoreAmargasaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Utahraptor
CarnivoreUtahraptor was a meat-eating predator, hunting other animals for food.
Classification Comparison
Amargasaurus
Utahraptor
Did You Know?
Amargasaurus was about 1.8x longer than Utahraptor.
Amargasaurus weighed roughly 5x more than Utahraptor.
Amargasaurus was a herbivore while Utahraptor was a carnivore.
Both dinosaurs lived during the Cretaceous Early period and may have coexisted.
Amargasaurus was discovered 2 years earlier, in 1991.
Amargasaurus belonged to Sauropoda while Utahraptor belonged to Dromaeosauridae.
Compare With Other Dinosaurs
Explore These Dinosaurs
Explore the Natural World
Discover more across the Nature FYI family