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Dinosaurët, pula gjigante

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06.09.2015 18:05
Artist's impression of the feathered ornithomimid dinosaurs found in Alberta, Canada. PRESS ASSOCIATION Photo. Issue date: Thursday October 25, 2012. Feathered "wings" may first have originally evolved in dinosaurs for courtship displays rather than flight, a study suggests. The evidence comes from the first feathered dinosaurs to be discovered in north America. Scientists recovered the 75-million-year-old ornithomimids from rocks in Alberta, Canada. See PA story SCIENCE Dinosaurs. Photo credit should read: Julius Csotonyi/Handout/PA Wire. Embargoed to 1900 Thursday October 25. Undated NOTE TO EDITORS: This handout photo may only be used in for editorial reporting purposes for the contemporaneous illustration of events, things or the people in the image or facts mentioned in the caption. Reuse of the picture may require further permission from the copyright holder. bbbb

Kur mendoni për ndonjë dinosaur, ju më shumë gjasa do të imagjinoni një krijesë të madhe që mbulon peshoren.

Kështu hulumtuesit nga ‘’Australian Geographic’’  RiAus, u fokusuan në rezultatet e tyre të fundit duke thënë se dinosaurët ishin më të vërtetë me pendla të mëdha të cilat dukeshin më shumë si pula gjigante, transmeton Klan Kosova.

Hulumtuesit RiAus, thanë se rreth 40% e dinosaurëve kishin pendla dhe ishin në gjendje për të fluturuar.

Andaj John Picknell  nga ‘’Australian Geographic’’ tha se:

‘’Ne jemi tani duke punuar për të analizuar zbulimin e fundit  nëse dinosaurët mishngrënëse ishin të mbuluar me pupla’’.

Sipas tyre ata me të vërtetë ishin të atillë dhe dukeshin si zogj modern.

Ja disa imazhe se si mund të dukeshin dinosaurët nëse kishin pasur me të vërtetë pendla.

Artist's impression of the feathered ornithomimid dinosaurs found in Alberta, Canada. PRESS ASSOCIATION Photo. Issue date: Thursday October 25, 2012. Feathered "wings" may first have originally evolved in dinosaurs for courtship displays rather than flight, a study suggests. The evidence comes from the first feathered dinosaurs to be discovered in north America. Scientists recovered the 75-million-year-old ornithomimids from rocks in Alberta, Canada. See PA story SCIENCE Dinosaurs. Photo credit should read: Julius Csotonyi/Handout/PA Wire. Embargoed to 1900 Thursday October 25. Undated NOTE TO EDITORS: This handout photo may only be used in for editorial reporting purposes for the contemporaneous illustration of events, things or the people in the image or facts mentioned in the caption. Reuse of the picture may require further permission from the copyright holder. bbbb

How the species might have looked: Embargoed to 1400 Thursday July 16 Undated University of Edinburgh handout photo of an artist's impression of Zhenyuanlong suni, a newly identified species of feathered dinosaur is the largest ever discovered to have a well-preserved set of bird-like wings, a study suggests. PRESS ASSOCIATION Photo. Issue date: Thursday July 16, 2015. Palaeontologists working in China unearthed the fossil remains of the winged dinosaur - a close cousin of the Velociraptor made famous by the Jurassic Park films. The near-complete skeleton, which is described as being remarkably well preserved, was studied by scientists from the University of Edinburgh and the Chinese Academy of Geological Sciences. The fossil reveals dense feathers covered the dinosaur's wings and tail, and the team said larger feathered dinosaurs have been identified before but none have possessed such complex wings. Belonging to a family of feathered carnivores that was widespread during the Cretaceous Period, the species lived around 125 million years ago. Its wings were very short compared with other dinosaurs in the same family and consisted of multiple layers of large feathers, researchers said. Zhenyuanlong suni, the species grew to more than 5ft in length but probably could not fly, at least not using the same type of powerful muscle-driven flight as modern birds, according to the team who found that the feathers were complex structures made up of fine branches stemming from a central shaft. See PA story SCIENCE Dinosaur. Photo credit should read: Chuang Zhao/University of Edinburgh/PA Wire NOTE TO EDITORS: This handout photo may only be used in for editorial reporting purposes for the contemporaneous illustration of events, things or the people in the image or facts mentioned in the caption. Reuse of the picture may require further permission from the copyright holder. bbbb

 

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