A new types of dinosaur discovered by paleontologists in Brazil may not seem like much, fossils suggest it had been a meat-eater about the dimension of a chicken, but its tiny stature may have belied a good amount of swagger. X-ray scans from the fossil revealed a halo of fanciful protrusions around its bones that experts say may have featured within gaudy mating displays rivaling modern peacocks and parrots of paradise, reports May Dunham for Reuters .

in the log Cretaceous Research , the researchers describe accents including a mane associated with potentially colorful proto-feathers operating down its neck plus back, and, strangest of, two stiff, ribbon-like constructions jutting nearly six in . out of each shoulder, reviews Karina Shah for Brand new Scientist .

“These [shoulder] structures are really intricate; they made this pet look pretty spectacular, just like a bird of heaven looks spectacular [today], ” David Martill, the paleontologist at the University associated with Portsmouth and co-author from the new study, tells Ruben Pickrell of Science Information . “When chickens have these sorts of feathers, they actually all sorts of posh dances plus displays, so this dinosaur appears like it was a little show-off. ”

Researchers discovered the new species in the limestone of the Crato Formation within northeastern Brazil. They called it Ubirajara jubatus , which comes from a local Indigenous term in the Tupi language which means “lord of the spear, ” and jubatis which originates from the Latin word just for “maned” or “crested, ” per Technology . Ubirajara jubatus lived during the Cretaceous, approximately 110 million years ago, even though its remains turned up in the current Brazil, the creature’s indigenous continent in life could have been super-sized Gondwana—a tectonic mash-up of South , Africa, India, Antarctica and Australia, per New Scientist .

This showy dinosaur’s mane and shoulder decorations were discovered by researchers going for a second look at a decades-old fossil using high-resolution digital X-rays, reports George Dvorsky for Gizmodo . Researchers say both mane and the shoulder ribbons were made of the protein keratin, which also makes up hair, fingernails and bird feathers.

“The ribbon-like structures are unlike anything we’ve seen before. They’re elongate and flat with a ridge running along their size that likely strengthened the particular structures, ” Robert Smyth, a paleontologist at the College of Portsmouth and the paper’s first author, tells Gizmodo . “Similar-shaped filaments are known consist of dinosaurs, but none which are so large in to the dimensions of the animal. ”

The mane was made up of slender filaments reaching 4 inches long in locations, according to Brand new Scientist .

“Likely from a distance this looked hairy rather than feathery, ” Martill tells Reuters. “Likely it had hair-like protofeathers over much of the body but they are only conserved along its neck, as well as arms. The ones on the back are very long and provide it a sort of mane which is unique for dinosaurs. ” Martill adds that he believes this may well have been a significant colorful, too.

According to Technology News , this example of beauty is the first direct proof of a dinosaur with feather-like structures found in the The southern part of Hemisphere and suggests the usage of feathers in display might have ancient evolutionary roots inside a group of carnivorous dinosaurs the compsognathids.

Talking to Science , Max Langer, the paleontologist at the University associated with São Paulo who was not really involved in the , notes that will it’s unfortunate the precious ended up in Germany rather than Brazil and that its following analysis occurred without the participation of Brazilian researchers.

Science Information reports that will Martill and another from the paper’s authors acquired the particular fossil from the paleontological art gallery in the Brazilian city of Crato with permission from nearby officials and brought this to Germany in 1995 where it has been ever since.

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