Giganotosaurus vs Tyrannosaurus Rex
Una comparación detallada en paralelo de Giganotosaurus y Tyrannosaurus Rex, que incluye tamaño, dieta, clasificación, período geológico e historia de descubrimiento.
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| Propiedad | Giganotosaurus | Tyrannosaurus Rex |
|---|---|---|
| Nombre científico | Giganotosaurus carolinii | Tyrannosaurus rex |
| Clasificación | Theropoda | Tyrannosauridae |
| Período | Cretaceous Late | Cretaceous Late |
| Dieta | Carnivore | Carnivore |
| Longitud | 12.5 m | 12.3 m |
| Peso | 3.7 m | 3.7 m |
| Peso | 6.8 t | 8.4 t |
| Año de descubrimiento | 1993 | 1905 |
| Lugar de descubrimiento | Patagonia, Argentina | Montana, USA |
| Nombrado por | Rodolfo Coria & Leonardo Salgado | Henry Fairfield Osborn |
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about as long as 2 cars end-to-end
about as long as 2 cars end-to-end
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about the weight of 1.1 elephants
about the weight of 1.4 elephants
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Ma
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Giganotosaurus
CarnivoreGiganotosaurus era un depredador carnívoro que cazaba otros animales para alimentarse.
Tyrannosaurus Rex
CarnivoreTyrannosaurus Rex era un depredador carnívoro que cazaba otros animales para alimentarse.
Clasificaciones
Giganotosaurus
Tyrannosaurus Rex
Diferencias clave
- Giganotosaurus (12.5 m, ~6,800 kg) was slightly longer than T. rex (12.3 m, ~8,400 kg) but likely lighter.
- T. rex had a deeper, more robust skull with a stronger bite; Giganotosaurus had a narrower, more elongated skull that could open wider.
- Giganotosaurus lived 30 million years earlier in South America (Late Cretaceous); T. rex lived in North America.
- T. rex had forward-facing eyes giving it excellent binocular vision; Giganotosaurus had more laterally placed eyes.
- Giganotosaurus may have hunted giant sauropods like Argentinosaurus; T. rex preyed on hadrosaurs and ceratopsians.
¿Sabías que?
Both Giganotosaurus and Tyrannosaurus Rex were carnivores.
Both dinosaurs lived during the Cretaceous Late period and may have coexisted.
Tyrannosaurus Rex was discovered 88 years earlier, in 1905.
Giganotosaurus belonged to Theropoda while Tyrannosaurus Rex belonged to Tyrannosauridae.
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