Miragaia Figure by PNSO.

Miragaia: El Estegosaurio de Cuello Largo que Podría No Ser una Especie Válida

📊 Tabla de Datos Clave: Miragaia longicollum Atributo Detalles Nombre científico Miragaia longicollum (posiblemente inválido) Significado del nombre «De Miragaia, cuello largo» Clasificación Dinosauria > Ornithischia > Stegosauria Período geológico Jurásico Tardío (~150 millones de años) Ubicación Formación Lourinhã, Portugal Longitud estimada ~6 metros Peso estimado 1 – 2 toneladas Número de vértebras cervicales 17,…

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Mamenchisaurus Figure by Haolonggood.

Mamenchisaurus: The Dinosaur with the Longest Neck in History

Throughout the history of dinosaurs, sauropods have been synonymous with gigantism. Among them, Mamenchisaurus stands out for one particular feature: its extraordinarily long neck, the longest of any known dinosaur. This Late Jurassic colossus, discovered in China, is a key piece in understanding the evolution of long-necked dinosaurs and their success in prehistoric ecosystems. In…

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Machairoceratops Figure by PNSO.

Machairoceratops: An Example of Evolution and Natural Defense

In the fascinating world of dinosaurs, ceratopsians stand out for their spectacular horns and cranial ornamentation. Among this group, Machairoceratops stands as a remarkable example of evolution and defensive adaptation. This dinosaur from the Late Cretaceous, although less known than others like Triceratops, offers a unique glimpse into the diversity of ceratopsians. In this article,…

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Gorgosaurus Figure by PNSO.

Gorgosaurus: The Deadly Relative of T. rex 🦖🔥

Gorgosaurus: The Deadly Relative of T. rex When it comes to tyrannosaurids, Tyrannosaurus rex usually gets all the attention. However, long before T. rex ruled North America, another formidable predator dominated the landscape: Gorgosaurus libratus. This Late Cretaceous theropod was a close relative of T. rex, but with adaptations that made it a swift and…

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Edmontosaurus Figure by PNSO.

Edmontosaurus: The King of the Hadrosaurs

The King of the Hadrosaurs When discussing herbivorous dinosaurs of the Late Cretaceous, giant sauropods and iconic Triceratops often steal the spotlight. However, among hadrosaurs, Edmontosaurus stands as a true king. This massive herbivore, which roamed North America over 66 million years ago, was one of the most successful species of its time. For me,…

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Ankylosaur Figure by PNSO.

Ankylosaurus: El Tanque Acorazado de la Prehistoria

El Tanque Acorazado de la Prehistoria Ankylosaurus magniventris es uno de los dinosaurios más icónicos del Cretácico Tardío. Apodado como el «tanque de la prehistoria,» este gigante acorazado habitó lo que hoy es Norteamérica hace aproximadamente 68 a 66 millones de años. Su cuerpo estaba protegido por una pesada armadura de osteodermos, y su característica…

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