archaeopteryx

n.

始祖鸟；

1. However, the study of archaeopteryx has never stopped.
   但是，关于始祖鸟的研究，却一直源源不断。
2. Paleontologists also debated whether Archaeopteryx could fly.
   古生物学家还讨论了始祖鸟是否会飞的问题。

ARCHAEOPTERYX
ARCHAEOPTERYX
ARCHAEOPTERYX
A pre-Archaeopteryx troodontid theropod from China with long feathers on the metatarsus.
Archaeopteryx and the origin of birds
A Well-Preserved Archaeopteryx Specimen with Theropod Features
Allometric Scaling in the Earliest Archaeopteryx lithographica.
An Archaeopteryx-like theropod from China and the origin of Avialae.
Was Dinosaurian Physiology Inherited by Birds? Reconciling Slow Growth in Archaeopteryx
TAXONOMIC STATUS OF THE SPECIMENS OF ARCHAEOPTERYX
The avian nature of the brain and inner ear of Archaeopteryx.
The wing of Archaeopteryx as a primary thrust generator
Archaeopteryx and the Origin of Flight