Thursday, 23 April 2026

Archaeopteryx, one of the world's first proto birds, has a set of weird, never-before-seen features

 


Illustration by Ville Sinkkonen

Joel Kontinen

Some evolutionist think that Archaeopteryx is a a proto bird that is one the way to being a real bird. But that’s not the way these animals become birds. This is what told Live Science says  about this:

Iconic transition species between dinosaurs and birds may have had weird 'teeth' on roof of its mouth and a highly mobile tongue, study reveals searchers have uncovered an intriguing set of never-before-seen features in the skull of Archaeopteryx, an iconic dinosaur that is considered a key transitional fossil in the evolution of birds, a new study reports.

The features — which are absent in nonflying dinosaurs but are widespread in living birds — may have enabled Archaeopteryx to acquire, manipulate and process food more efficiently, the research team proposed in the study, which was published Feb. 2 in the journal The Innovation.

The newly discovered features include a tiny bone that indicates Archaeopteryx had a highly mobile tongue. The researchers also identified "weird" soft tissue traces interpret but this is qhat science daily ed as oral papillae — small, tooth-like projections on the roof of the mouth, Jingmai O'Connor, an associate curator of fossil reptiles at the Field Museum in Chicago and lead author of the study, in an email. Finally, the team found "unusual" openings near the tip of Archaeopteryx's jaw that suggest a nerve-rich structure and may represent an early analogue of what is known as a bill-tip organ in modern birds.

he identification of these features in Archaeopteryx marks their earliest known appearance in the fossil record, according to the study, suggesting these characteristics evolved during or close to the emergence of avian dinosaurs — known as birds — which is thought to have occurred during the Late Jurassic period (roughly 161.5 million to 143 million years ago). he identification of these features in Archaeopteryx marks their earliest known appearance in the fossil record, according to the study, suggesting these characteristics evolved during or close to the emergence of avian dinosaurs — known as birds — which is thought to have occurred during the Late Jurassic period (roughly 161.5 million to 143 million years ago).

Modern birds are the only dinosaur lineage that survived the mass extinction event 66 million years ago. Archaeopteryx, which lived around 150 million years ago in what is now Germany, is among the oldest — if not the earliest — known dinosaur that can also be considered a bird under a broad definition, although it was probably not the first bird to evolve, O'Connor said.

Furthermore, Archaeopteryx is unlikely to have been a direct ancestor of modern birds, research suggests. According to O'Connor, Archaeopteryx represents the earliest known dinosaur with good evidence for active, feather-driven flight, although this was likely limited to brief, powered bursts

Source: 

 Aristos Georgiou 2026 Archaeopteryx, one of the world's first proto birds, has a set of weird, never-before-seen features, new study reveals | Live Science February 13