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The research group from Aragon that has the same name as the first Aragosaurus ischiaticus dinosaur discovered 25 years ago in Teruel reveals that it is 15 million years younger than originally believed. Its new dating now means that it was the ancestor of the Titanosauriforms, which includes the biggest dinosaurs. The Aragosaurus was the first sauropod dinosaur described in Spain some 25 years ago in Galve (Teruel), but its age was never clear. And now it has been discovered that it is 15...
Tastavinsaurus, meaning "Tastavins River lizard," is a genus of sauropod dinosaur from the Early Cretaceous Period of what is now Spain. It belongs to the family Titanosauriformes, which is one of the largest sauropod groups, and also contains most of the largest dinosaurs to ever walk the planet. The type species, T. sanzi, is named in honor of Spanish paleontologist Jose Luis Sanz. Tastavinsaurus is known from a partial skeleton. Photo Copyright and Credit
- The navel or umbilicus.
- In Greek archaeology: A central boss, as on a shield, a bowl, etc.