Alnashetri
Alnashetri wuxuu ahaa dinosaur yar oo baalal leh, kaas oo ku ordayay kaymaha Argentina ee hore. Wuxuu ka tirsanaa koox loo yaqaan alvarezsauroids, oo caan ku ah lugahooda dhaadheer iyo cagahooda shimbirta u eg. Saynisyahannadu waxay u malaynayaan inuu xawaarihiisa u isticmaali jiray inuu ku eryo ugaadh yar yar.1
Goorma ayuu noolaa?
Intee in le'eg ayuu u dheereeyay?
Xaqiiqooyin xiiso leh
Alnashetri wuxuu lahaa laf dhabar oo hooseeya oo ku taal lafta lugta hoose, taas oo kala saartay kala-goysyada canqowga iyo qaybta dibadda ee lafta, taas oo ah sifo gaar ah oo aan lagu arkin coelurosaurs-ka kale.1
Lafaha kaliya ee la yaqaan waa lugaha dambe ee hal qof, kuwaas oo la helay sanadkii 2005 goob lagu magacaabo Hoyada de los Esfenodontes.1
Magaciisu wuxuu ka yimid luqadda Tehuelche wuxuuna ka dhigan yahay 'bowdooyin dhuuban', sababtoo ah lugihiisu waxay ahaayeen kuwo dhaadheer oo dhuuban.1
Alnashetri wuxuu la noolaa dromaeosaurid Buitreraptor, laakiin labada dinosaur way fududahay in la kala saaro iyadoo la eegayo kala duwanaanshaha lafaha cagahooda.1
Dhagaxyada laga helay Alnashetri waxaa kale oo ku jira lafo ka mid ah masaska hore, rhynchosaurs, iyo naasleyda, taas oo muujinaysa in La Buitrera ay ahayd deegaan hodan ah.1
Su'aalaha ugu badan ee ku saabsan Alnashetri
?Intee in le'eg ayuu ahaa Alnashetri?
Alnashetri wuxuu ahaa qiyaastii cabbirka tukaha, taas oo ka dhigaysa mid ka mid ah dinosaur-yada ugu yar ee la yaqaan.3
?Maxuu cuni jiray Alnashetri?
Wuxuu u badnaa inuu ugaarsado xayawaan yar yar sida xamaaratada, masaska, naasleyda, iyo xayawaannada aan lahayn laf dhabarta.3
?Goorma ayuu noolaa Alnashetri?
Alnashetri wuxuu noolaa xilligii Early Cretaceous, qiyaastii 111 ilaa 106 milyan oo sano ka hor.1
?Xagee laga helay Alnashetri?
Lafahiisa waxaa laga helay La Buitrera, Gobolka Río Negro, Argentina, oo ku taal Candeleros Formation.1
Weydii Rex wax ku saabsan Alnashetri
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Khubarada dino
- Magaca sayniska
- Alnashetri
- Waxaa magacaabay
- Makovicky et al. 20124
- Koox
- Dino-yo baalal leh oo qariib ah
- Qoyska / kooxda
- Alvarezsauridae4
- Kala soocidda
- Theropoda > Alvarezsauridae4
- Xilligii dhagaxyada
- 113 ilaa 110 milyan oo sano (Albian)4
- Dhagaxyada
- Candeleros4
- Waddamada
- Argentina4
- Diiwaanka fossil-ka
- 2 oo ku jira Paleobiology Database4
- Daahfurka
- Alnashetri waxaa markii ugu horreysay sharraxay paleontologists Peter Makovicky, Sebastián Apesteguía, iyo Federico Gianechini sanadkii 2012. Magacu wuxuu sharfayaa tuulada u dhow ee Cerro Policía, oo dadka deggan ay gacan ka geysteen shaqada goobta.1
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu ma hubo meesha saxda ah ee Alnashetri uu kaga jiro geedka qoyska dinosaur-ka. Lafaha canqowgiisa waxay soo jeedinayaan inuu ahaa alvarezsauroid, laakiin caddeyntani waxay ka timid hal qayb oo jirka ka mid ah oo laga yaabo inay marin-habaabin karto.12
Halka xaqiiqadu ka timaaddo
- Alnashetri (en.wikipedia.org)
- A New Coelurosaurian Theropod from the La Buitrera Fossil Locality of Río Negro, Argentina (ri.conicet.gov.ar)
- 'Exquisite' fossil of one of the smallest dinosaurs found in Argentina | Reuters (reuters.com)
- Alnashetri in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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