This gorgeous fossil is a 150-million-year-old squirrel-tailed, feathered dinosaur, named Sciurumimus albersdoerferi. Oliver Rauhut of the Bavarian State Collections of Palaeontology and Geology says, "I was overwhelmed when I first saw it. Even apart from the preservation of feathers, this is certainly one of the most beautiful dinosaur fossils ever found." From National Geographic:
Previously, paleontologists have found feathers only on coelurosaurs—birdlike dinosaurs that evolved later than so-called megalosaurs such as Sciurumimus.
Because Sciurumimus is not closely related to coelurosaurs, the new fossil suggests feathered dinosaurs were the norm, not the exception, Rauhut said.
"Probably all dinosaurs were feathered," he added, "and we should say good bye to the familiar image of the overgrown lizards."