Word: Archaeopteryx lithographica
Part of Speech: Noun
Definition: Archaeopteryx lithographica is an extinct bird that lived during the Jurassic period, which was about 150 million years ago. It is often considered the first bird because it had both bird-like and reptile-like features. This means it had feathers and could possibly fly, but it also had teeth and a long tail, which are characteristics of dinosaurs.
In advanced discussions, you might refer to Archaeopteryx lithographica in relation to concepts like evolutionary biology or the transition from reptiles to birds. You could say: - "The discovery of Archaeopteryx lithographica provided crucial evidence for the theory of evolution, illustrating the transition between non-avian dinosaurs and modern birds."
Archaeopteryx lithographica is an important fossil that helps scientists understand the history of birds and their evolution from dinosaurs.