Coelophysis vs Plateosaurus
A detailed side-by-side comparison of Coelophysis and Plateosaurus, covering size, diet, classification, geologic period, and discovery history.
{# ═══════════════════════════════════════════════════════════════════════════ Side-by-side comparison table ═══════════════════════════════════════════════════════════════════════════ #}Side-by-Side Comparison
| Özellik | Coelophysis | Plateosaurus |
|---|---|---|
| Bilimsel Ad | Coelophysis bauri | Plateosaurus trossingensis |
| Sınıflandırma | Theropoda | Sauropodomorpha |
| Dönem | Triassic Late | Triassic Late |
| Diyet | Carnivore | Herbivore |
| Uzunluk | 3.0 m | 8.0 m |
| Height | 1.0 m | 2.5 m |
| Ağırlık | 20 kg | 700 kg |
| Keşif Yılı | 1889 | 1837 |
| Keşif Yeri | Ghost Ranch, New Mexico, USA | Trossingen, Germany |
| Adlandıran | Edward Drinker Cope | Hermann von Meyer |
Size Comparison
about the size of a human adult
roughly the length of a large SUV
Weight Comparison
lighter than a human adult
about 10 adult humans
Timeline Comparison
Coelophysis and Plateosaurus both lived during the Triassic Late period and may have shared the same habitats.
Diet Comparison
Coelophysis
CarnivoreCoelophysis was a meat-eating predator, hunting other animals for food.
Plateosaurus
HerbivorePlateosaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.
Classification Comparison
Coelophysis
Plateosaurus
Both dinosaurs share a common ancestor within the Saurischia clade.
Temel Farklılıklar
- Both lived in the Late Triassic, among the earliest dinosaurs, but in different regions: Coelophysis in North America, Plateosaurus in Europe.
- Plateosaurus (8 m, ~700 kg) was much larger than Coelophysis (3 m, ~20 kg).
- Plateosaurus was an early herbivore (prosauropod); Coelophysis was a slender carnivore.
- Mass death assemblages have been found for both — Coelophysis at Ghost Ranch, Plateosaurus in Germany — suggesting gregarious behavior.
- Both represent the initial radiation of dinosaurs before they dominated the Mesozoic world.
Did You Know?
Plateosaurus was about 2.7x longer than Coelophysis.
Plateosaurus weighed roughly 35x more than Coelophysis.
Coelophysis was a carnivore while Plateosaurus was a herbivore.
Both dinosaurs lived during the Triassic Late period and may have coexisted.
Plateosaurus was discovered 52 years earlier, in 1837.
Coelophysis belonged to Theropoda while Plateosaurus belonged to Sauropodomorpha.
Compare With Other Dinosaurs
Explore These Dinosaurs
Explore the Natural World
Discover more across the Nature FYI family