Zhenyuanlong: quick facts
Zhenyuanlong was a feathered dromaeosaurid from the Early Cretaceous of China, known from a beautifully preserved skeleton that shows large, complex feathers on its arms forming wing-like structures.
Reference background: Natural History Museum, London — Dinosaurs; Smithsonian National Museum of Natural History — Dinosaurs; American Museum of Natural History — Dinosaurs & Fossils. Figures are typical published ranges; taxonomy follows the source era and modern consensus is noted where it differs. See our sources & fact-check policy.