Fossils: Chicken-sized dinosaur with shoulder ‘needles’ may have been illegally exported from Brazil
Controversy has surrounded the fossil of a chicken-sized dinosaur with unique shoulder ‘needles’ — after claims it may have been exported from Brazil illegally. Dating back some 110 million years, the unusual specimen was recently named Ubirajara jubatus — or ‘Maned Lord of the Spear’ — after its distinguishing spines. Experts have proposed that the … Read more