Isfjordosaurus
Isfjordosaurus wuxuu ahaa xamaarato yar oo badda ku nool oo dabaalan jiray badaha intii lagu jiray xilligii Triassic-ga hore, qiyaastii 248 milyan oo sano ka hor. Wuxuu u ekaa wax yar sida dolphin-ka laakiin ma ahayn dinosaur. Lafihiisa waxaa laga helay jasiirad qabow oo ku taal Arctic oo la yiraahdo Spitsbergen.13
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Xaqiiqooyin xiiso leh
Isfjordosaurus waxaa lagu yaqaanaa hal laf oo gacanta sare ah oo kaliya, taas oo loo yaqaan humerus, taas oo ka dhigaysa xayawaan qarsoodi ah.2
Saynisyahannada qaar ma hubo in Isfjordosaurus uu runtii ahaa ichthyosaur, sababtoo ah laftu waxay u muuqataa mid aan caadi ahayn.2
Wuxuu noolaa intii lagu jiray xilligii Triassic-ga hore, wakhti ay ichthyosaurs-ku bilaabeen inay ka soo muuqdaan badaha.1
Magaca Isfjordosaurus wuxuu ka yimid Isfjord, oo ah fjord weyn oo ku taal Spitsbergen, halkaas oo lafaha laga helay.1
Nooca kaliya ee la yaqaan waxaa loo yaqaan Isfjordosaurus minor, 'minor'-na waxay ka dhigan tahay mid yar, taas oo tilmaamaysa inuu ahaa xamaarato yar.1
Burinta khuraafaadka
Khuraafaad: Dadka qaar waxay u malaynayaan in Isfjordosaurus uu ahaa dinosaur sababtoo ah wuxuu ku noolaa badda wuxuuna magaciisa ku lahaa 'saurus'.
Runta: Isfjordosaurus wuxuu ahaa ichthyosaur, xamaarato badda ku nool, ee ma ahayn dinosaur. Dinosaurs-ku waxay ku noolaayeen dhulka.1
Khubarada dino
- Magaca sayniska
- Isfjordosaurus
- Waxaa magacaabay
- Motani 19993
- Koox
- Ichthyosaurs
- Qoyska / kooxda
- Ichthyosauria3
- Kala soocidda
- Ichthyosauria > Ichthyosauromorpha3
- Xilligii dhagaxyada
- 249 ilaa 247 milyan oo sano ()3
- Dhagaxyada
- Vikinghøgda3
- Waddamada
- Svalbard3
- Diiwaanka fossil-ka
- 1 oo ku jira Paleobiology Database3
- Daahfurka
- Lafaha waxaa markii ugu horreysay sharraxay Carl Wiman sannadkii 1910, laakiin magaca Isfjordosaurus waxaa bixiyay Ryosuke Motani sannadkii 1999.13
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu weli way ku doodayaan in Isfjordosaurus uu runtii ahaa ichthyosaur, sababtoo ah lafta kaliya ee la yaqaan waa mid aan caadi ahayn.2
Halka xaqiiqadu ka timaaddo
- Isfjordosaurus (en.wikipedia.org)
- Phylogeny, systematics, and origin of the Ichthyosauria, the state of the art (palaeodiversity.org)
- Isfjordosaurus in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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