Apatosaurus vs Utahraptor
A detailed side-by-side comparison of Apatosaurus and Utahraptor, covering size, diet, classification, geologic period, and discovery history.
Side-by-Side Comparison
| Properti | Apatosaurus | Utahraptor |
|---|---|---|
| Nama Ilmiah | Apatosaurus ajax | Utahraptor ostrommaysi |
| Klasifikasi | Sauropoda | Dromaeosauridae |
| Periode | Jurassic Late | Cretaceous Early |
| Diet | Herbivore | Carnivore |
| Panjang | 22.0 m | 5.5 m |
| Height | 4.5 m | 1.8 m |
| Berat | 22.7 t | 500 kg |
| Tahun Penemuan | 1877 | 1993 |
| Lokasi Penemuan | Morrison Formation, Colorado, USA | Arches National Park, Utah, USA |
| Dinamai Oleh | Othniel Charles Marsh | James Kirkland et al. |
Size Comparison
about as long as 4 cars end-to-end
roughly the length of a large SUV
Weight Comparison
about the weight of 3.8 elephants
about 7 adult humans
Timeline Comparison
Diet Comparison
Apatosaurus
HerbivoreApatosaurus 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
Apatosaurus
Utahraptor
Did You Know?
Apatosaurus was about 4.0x longer than Utahraptor.
Apatosaurus weighed roughly 45x more than Utahraptor.
Apatosaurus was a herbivore while Utahraptor was a carnivore.
Apatosaurus lived during the Jurassic Late while Utahraptor lived during the Cretaceous Early, separated by roughly 0 million years.
Apatosaurus was discovered 116 years earlier, in 1877.
Apatosaurus belonged to Sauropoda while Utahraptor belonged to Dromaeosauridae.
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