Significant Discovery of 150-Million-Year-Old Stegosaur Skull in Spain Alters Understanding of Dinosaur Evolution
Stunning 150-million-year-old stegosaur skull rewrites dinosaur evolution
Science Daily
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A remarkably preserved stegosaur skull, belonging to Dacentrurus armatus, was discovered in Riodeva, Teruel, Spain, dating back 150 million years. This finding may redefine the evolutionary history of stegosaurs, leading to the classification of a new group, Neostegosauria, which includes various species across continents during the Jurassic and Early Cretaceous periods.
- 01The stegosaur skull is the best-preserved specimen ever found in Europe, crucial for studying stegosaur anatomy.
- 02The research proposes a new evolutionary group named Neostegosauria, encompassing medium and large stegosaur species from multiple continents.
- 03The fossil site in Riodeva continues to yield significant discoveries, including additional bones from the same adult stegosaur and rare juvenile remains.
- 04The study was published in the journal Vertebrate Zoology and highlights the importance of the Riodeva site for paleontological research.
- 05The project was supported by various governmental bodies, enhancing the understanding of prehistoric life in Teruel.
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Paleontologists from the Fundación Conjunto Paleontológico de Teruel-Dinópolis have made a groundbreaking discovery in Riodeva, Teruel, Spain, uncovering a 150-million-year-old skull of the stegosaur Dacentrurus armatus. This skull is the best-preserved specimen ever found in Europe, providing invaluable insights into the anatomy and evolution of these iconic plated dinosaurs. The study, published in the journal Vertebrate Zoology, proposes a new evolutionary classification called Neostegosauria, which includes various stegosaur species that lived across continents during the Jurassic and Early Cretaceous periods. The researchers believe this new classification could significantly reshape our understanding of stegosaur evolution and distribution. The Riodeva fossil site is still producing important finds, including additional bones from the same adult dinosaur and juvenile remains, making it a vital location for studying prehistoric life. The research was supported by several governmental organizations, underscoring the significance of the findings in the context of paleontological studies in Teruel.
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The discovery enhances the paleontological significance of Teruel, potentially attracting researchers and tourists interested in dinosaur evolution.
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