Iberospinus
Iberospinus wuxuu ahaa dinosaur hilib-cun ah oo noolaa qiyaastii 125 milyan oo sano ka hor. Wuxuu lahaa san dheer iyo ilko fiiqan, wuxuuna u badantahay inuu ugaarsan jiray meel u dhow biyaha. Saynisyahannadu waxay u maleynayaan inuu ahaa spinosaur dhexdhexaad ah, oo ah koox caan ku ah cunista kalluunka.12
Goorma ayuu noolaa?
Intee in le'eg ayuu u dheereeyay?
Xaqiiqooyin xiiso leh
Iberospinus wuxuu lahaa hal dalool oo ku yaal daankiisa hoose, taas oo aan caadi ahayn spinosaurs-ka. Tani waxay ka caawisaa saynisyahannada inay ka soocaan qaraabadiisa.2
Daankiisa hoose wuxuu lahaa gees hoose oo toosan, oo aan kor u jeedin sida spinosaurs-ka kale. Tani waa mid ka mid ah astaamaha ka dhigaya mid gaar ah.2
Iberospinus wuxuu ku noolaa deegaan haro ah oo leh xoogaa biyo macaan iyo saameyn badeed. Qiyaasta kalluunka iyo ilkaha ayaa ku badan isla dhagaxyada, markaa wuxuu u badantahay inuu ugaarsan jiray biyaha.2
Fossillada waxaa markii hore loo malaynayay inay ka tirsan yihiin Baryonyx, laakiin lafo cusub oo la helay 2020 ayaa muujiyay inay yihiin dinosaur ka duwan. Taasi waa markii saynisyahannadu u bixiyeen Iberospinus.12
Iberospinus wuxuu si dhow ula xiriiraa Baryonyx iyo Suchomimus, laakiin kama tirsana isla kooxda. Saynisyahannadu waxay u maleynayaan inuu ka go'ay goor hore.12
Magaca Iberospinus macnihiisu waa 'Iberian spine', isagoo tixraacaya Jasiiradda Iberian halkaas oo laga helay. Magaca nooca natarioi wuxuu sharfayaa Carlos Natário, oo helay fossillka.2
Su'aalaha ugu badan ee ku saabsan Iberospinus
?Maxuu cuni jiray Iberospinus?
Iberospinus wuxuu ahaa dinosaur hilib-cun ah oo u badantahay inuu ugaarsan jiray kalluunka iyo xayawaannada kale ee biyaha, isagoo isticmaalaya daankiisa sida yaxaaska oo kale iyo ilko si joogto ah u beddela.3
?Intee in le'eg ayuu ahaa Iberospinus?
Iberospinus wuxuu ahaa qiyaastii 8 m (26 feet) dherer ah, iyadoo lagu saleynayo qiyaasaha laga helay haraaga fossillada.3
?Goorma ayuu noolaa Iberospinus?
Iberospinus wuxuu noolaa qiyaastii 125 milyan oo sano ka hor, intii lagu jiray xilligii Early Cretaceous (da'da Barremian).4
?Xagee laga helay Iberospinus?
Iberospinus waxaa laga helay Papo Seco Formation ee Portugal, gaar ahaan Praia de Aguncheiras (oo sidoo kale loo yaqaan Praia do Guincho) ee degmada Sesimbra.5
?Iberospinus ma dabaalan karay?
Saynisyahannadu waxay u maleynayaan in Iberospinus uu lahaa qaab nololeed suurtagal ah oo biyaha iyo dhulka ah, iyadoo lagu saleynayo astaamaha ku yaal dabadiisa iyo lafaha suulasha, inkastoo uu ka maqnaa laqabsiga xad-dhaafka ah ee spinosaurs-ka kale.4
?Maxaa loogu yeeraa Iberospinus?
Magaca Iberospinus macnihiisu waa 'Iberian spine', isagoo tixraacaya Jasiiradda Iberian halkaas oo laga helay iyo lafaha dhabarka ee dhaadheer ee caadiga u ah spinosaurids.4
Weydii Rex wax ku saabsan Iberospinus
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Burinta khuraafaadka
Khuraafaad: Dadka qaar waxay u maleynayaan in Iberospinus uu la mid yahay Baryonyx sababtoo ah fossillada waxaa mar loo qoondeeyay dinosaurkaas.
Runta: Saynisyahannadu hadda waxay ogyihiin in Iberospinus uu yahay nooc ka duwan. Wuxuu leeyahay astaamo gaar ah oo ku yaal daankiisa iyo lafo kale oo ka soocaya Baryonyx.12
Khubarada dino
- Magaca sayniska
- Iberospinus
- Waxaa magacaabay
- Mateus and Estraviz-López 20226
- Koox
- Spinosaurs
- Qoyska / kooxda
- Spinosauridae6
- Kala soocidda
- Theropoda > Spinosauridae6
- Xilligii dhagaxyada
- 126 ilaa 121 milyan oo sano (Barremian)6
- Dhagaxyada
- Papo Seco6
- Waddamada
- Portugal6
- Diiwaanka fossil-ka
- 1 oo ku jira Paleobiology Database6
- Daahfurka
- Fossilkii ugu horreeyay waxaa helay Carlos Natário oo ku sugan Portugal, laakiin markii hore waxaa loo malaynayay inuu yahay Baryonyx. Ka dib markii la helay agab cusub sanadkii 2020, saynisyahannada Octávio Mateus iyo Darío Estraviz-López waxay u bixiyeen Iberospinus natarioi sanadkii 2022.26
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu weli way ka doodayaan meesha saxda ah ee Iberospinus uu kaga jiro geedka qoyska spinosaur. Astaamaha qaar ayaa soo jeedinaya inuu la xiriiro Baryonyx iyo Suchomimus, laakiin astaamo kale ayaa tilmaamaya meel ka duwan.12
Halka xaqiiqadu ka timaaddo
- A new theropod dinosaur from the early cretaceous (Barremian) of Cabo Espichel, Portugal: Implications for spinosaurid evolution. - Abstract - Europe PMC (europepmc.org)
- A new theropod dinosaur from the early cretaceous (Barremian) of Cabo Espichel, Portugal: Implications for spinosaurid evolution (journals.plos.org)
- New dinosaur: Species had teeth that were constantly replaced | New Scientist (newscientist.com)
- Iberospinus (en.wikipedia.org)
- A new theropod dinosaur from the early cretaceous (Barremian) of Cabo Espichel, Portugal: Implications for spinosaurid evolution | PLOS One (journals.plos.org)
- Iberospinus in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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