Allosaurus vs Oviraptor
A detailed side-by-side comparison of Allosaurus and Oviraptor, covering size, diet, classification, geologic period, and discovery history.
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Side-by-side comparison table
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Side-by-Side Comparison
| Property |
Allosaurus |
Oviraptor |
| Scientific Name |
Allosaurus fragilis |
Oviraptor philoceratops |
| Classification |
Theropoda |
Theropoda |
| Period |
Jurassic Late |
Cretaceous Late |
| Diet |
Carnivore |
Omnivore |
| Length |
9.7 m |
1.6 m |
| Height |
3.5 m |
0.8 m |
| Weight |
2.3 t |
33 kg |
| Discovery Year |
1877 |
1924 |
| Discovery Location |
Garden Park, Colorado, USA |
Gobi Desert, Mongolia |
| Named By |
Othniel Charles Marsh |
Henry Fairfield Osborn |
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Visual size comparison
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Size Comparison
Allosaurus
9.7 m
roughly the length of a large SUV
Oviraptor
1.6 m
about the size of a human adult
Weight Comparison
Allosaurus
2.3 t
comparable to 2.3 small cars
Oviraptor
33 kg
lighter than a human adult
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Timeline comparison
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Diet comparison
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ #}
Diet Comparison
Allosaurus
Carnivore
Allosaurus was a meat-eating predator, hunting other animals for food.
Oviraptor
Omnivore
Oviraptor had an omnivorous diet, consuming both plants and small animals.
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Classification comparison
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ #}
Classification Comparison
Both dinosaurs share a common ancestor within the Theropoda clade.
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Key differences (from DinoComparison model)
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ #}
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Did You Know? fun facts
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Did You Know?
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Allosaurus was about 6.1x longer than Oviraptor.
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Allosaurus weighed roughly 70x more than Oviraptor.
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Allosaurus was a carnivore while Oviraptor was a omnivore.
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Allosaurus lived during the Jurassic Late while Oviraptor lived during the Cretaceous Late, separated by roughly 44 million years.
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Allosaurus was discovered 47 years earlier, in 1877.
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Both belong to the Theropoda clade, making them relatively close relatives.
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Related comparisons
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Compare With Other Dinosaurs
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Explore these dinosaurs
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