dinosaurs

n.

恐龙( dinosaur的名词复数 )；守旧落伍的人，过时落后的东西；

The Evolution of Dinosaurs
Four-winged dinosaurs from China.
Early cretaceous dinosaurs from the sahara.
Two feathered dinosaurs from northeastern China
THE ORIGIN AND EVOLUTION OF DINOSAURS
Predatory Dinosaurs from the Sahara and Late Cretaceous Faunal Differentiation
Cretaceous age for the feathered dinosaurs of Liaoning, China
Scleromochlus taylori and the origin of dinosaurs and pterosaurs
Early Evolution and Higher-Level Phylogeny of Sauropod Dinosaurs
Taxonomic Exploration. (Mammals in the Age of Dinosaurs: Catalog of Hymenoptera in America North of Mexico)