2015年7月17日 · That’s because the real Velociraptor was a lapdog-sized predator covered in feathers. Palaeontologists have known this for a while. If you look at the arm bones of …

2007年9月21日 · We present direct evidence of feathers in Velociraptor mongoliensis based on the presence of quill knobs on the posterior forearm. This report of secondaries in a larger …

Scientists found evidence of six quill knobs–locations where feathers are anchored to bone–on the forearm of a Velociraptor fossil. The fossil specimen the group examined was a …

2009年9月12日 · These knobs are direct evidence that Velociraptor carried a row of feathers on its forearm, probably about 14 by Turner’s count. You can see them in the top two images …

2007年9月21日 · A new look at some old bones have shown that velociraptor, the dinosaur made famous in the movie Jurassic Park, had feathers. The discovery was made by paleontologists …

Velociraptor could reflect retention of feathers from smaller possibly volant ancestors, but such feathers may have had other functions. Although thermoregulatory effects of secondaries on …

2007年9月20日 · A new look at some old bones have shown that velociraptor, the dinosaur made famous in the movie Jurassic Park, had feathers. A paper describing the discovery, made by …

2007年9月20日 · Scientists have known for years that many dinosaurs had feathers. Now the presence of feathers has been documented in velociraptor, one of the most iconic of dinosaurs …

2007年9月20日 · Finding of quill knobs on fossilized velociraptor bone demonstrates that even large dinosaurs were feathered and may have descended from animals capable of flight. …

Scientists have known for years that many dinosaurs had feathers. Now the presence of feathers has been documented in velociraptor, one of the most iconic of dinosaurs and a close relative …