Mei (from Chinese: 寐; pinyin: mèi; lit. 'sleepy') is a genus of duck-sized troodontid dinosaur first unearthed by paleontologists from the Yixian Formation
mountain pass Mei River, Guangdong Eiras e Mei, a civil parish of Arcos de Valdevez, Portugal Mei (dinosaur), a genus of bird-like Chinese dinosaur Methyl iodide
Dinosaurs are a diverse group of reptiles of the clade Dinosauria. They first appeared during the Triassic period, between 243 and 233.23 million years
tied to metabolic rate. Fossils of the troodonts Mei and Sinornithoides demonstrate that the dinosaurs slept like certain modern birds, with their heads