New study reveals rare dinosaur finds: an still unknown flying thermal fashion from the late Jura discovered

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Von: Natur.wiki Autoren-Team

Der Ursprung und die Entwicklung von Vögeln stellen seit langem ein faszinierendes Forschungsgebiet dar. Eine neue Studie hat nun einen wichtigen Beitrag zur Klärung dieser Fragen geleistet. In einer Veröffentlichung in der renommierten Fachzeitschrift Nature präsentieren die Forscher ihre Untersuchungen zu einem neu entdeckten fossilen Vogel, der während des späten Jura-Zeitalters in China lebte. Die Studie, die von einem internationalen Team von Wissenschaftlern durchgeführt wurde, beleuchtet die Evolutionsgeschichte von Vögeln, indem sie einen seltenen Einblick in eine frühe Art gibt, die sich entlang der Linie der Vögel entwickelt hat. Bisher war über diesen entscheidenden Abschnitt der Evolution nur sehr wenig …
The origin and development of birds have long been a fascinating area of ​​research. A new study has now made an important contribution to clarifying these questions. In a publication in the renowned journal Nature, the researchers present their studies on a newly discovered fossil bird who lived in China during the late Jura age. The study carried out by an international team of scientists illuminates the evolutionary history of birds by giving a rare insight into an early species that has developed along the line of birds. So far, there was very little about this crucial section of evolution ... (Symbolbild/natur.wiki)

The origin and development of birds have long been a fascinating area of ​​research. A new study has now made an important contribution to clarifying these questions. In a publication in the renowned journal Nature, the researchers present their studies on a newly discovered fossil bird who lived in China during the late Jura age.

The study carried out by an international team of scientists illuminates the evolutionary history of birds by giving a rare insight into an early species that has developed along the line of birds. So far, very little was known about this decisive section of evolution, since the fossil archive from this time is extremely limited.

The new Fossil, called Fujianvenator Prodigiosus, was discovered in Zhhe in Chinese. It is one of the latest and southernmost representatives of the Jura period of Avial (bird -like) dinosaurs. The special meaning of this find lies in the unusual morphological characteristics that it shares with other representatives of this group, but also with other related dinosaurs such as the Troodontids and DromaEosaurids.

The exceptionally elongated hind limits of the Fujianvenator Prodigiosus, which indicates a terrestrial or wading lifestyle, is particularly remarkable. In contrast, other early birds show morphological adjustments to life in trees or the locomotion in the air. These differences illustrate evolutionary change and mosaicism along the line of bird development.

During the excavations, other fossils were also discovered, including fish, turtles and a special group of archosaurs called Choristodere. The exact temporal classification of these fossils enabled the researchers to date the found layer to the Titonium age about 148-150 million years ago.

The variety of the Zhenghe fauna and its exact time frame offer important insights into the terrestrial ecosystems of the late Jura. By combining radiometric dating and stratigraphic studies in situ, the researchers were not only able to identify this unique fossil, but also gain valuable information about the environment and life in this distant past.

This new study makes a significant contribution to understanding the origin and development of birds. The findings contribute to clarifying the phylogenetic controversy about the origin of birds and better understanding the characteristic “blueprint” of the birds.

The publication of this groundbreaking study in Nature can be read under the following link: http://www.nature.com/articles/s41586-06513-7. The exact examination of the Fujianvenator Prodigiosus offers fascinating insights into the evolution of birds and expands our knowledge of life during the late Jura age.