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Cartoon-ka Miragaia
Kaadhka Dino No. 1190 ee 2 027

Miragaia

Magacu wuxuu ka dhigan yahay: “ilaahadda cajiibka ah ee Dunida”1
Cunay: DhirtuDino-yada gaashaamanJurassic-kii dambe ilaa Cretaceous-kii hore

Miragaia wuxuu ahaa stegosaur, dinosaur dhirta cuna oo leh taargooyin iyo qodxo dhabarka kaga yaal. Wuxuu lahaa qoorta oo aad u dheer, aadna uga dheer inta badan stegosaurs-ka kale. Rafiiqan weyn ee naxariista leh wuxuu ku noolaa meesha hadda loo yaqaan Portugal iyo Maraykanka xilligii dambe ee Jurassic.12

Noolaayeen
155 ilaa 121 milyan sano ka hor3
Jurassic-kii dambe ilaa Cretaceous-kii hore
Fossil-ka laga helay
Portugal (Lourinhã Formation) iyo Mareykanka (Morrison Formation ee Utah iyo Wyoming)12
Dhererka
5.5 ilaa 6.5 m (18 ilaa 21 ft)1
qiyaas ku salaysan lafo aan dhammaystirnayn
Dhererka
1.9 m (6.2 ft)
qiyaas
Xawaaraha ugu sarreeya
ku dhowaad 15 km/h (9 mph)
Orodka, qiyaas

Goorma ayuu noolaa?

Triassic
Jurassic
Cretaceous
252 milyan oo sano ka hor20114566, asteroid-kii

Intee in le'eg ayuu ahaa?

Intee in le'eg ayuu u dheeraa?

Miragaia ku dhowaad 6.5 m oo dherer ah (21 ft)Baaskiil dad waaweyn ku dhowaad 1.8 m (5.9 ft)Baabuur ku dhowaad 4.5 m (15 ft)Maroodi, xayawaanka dhulka ugu weyn maanta ku dhowaad 6.5 m (21 ft)

Intee in le'eg ayuu u dheeraa (kor u kac)?

Eeyku dhowaad 0.5 m (1.6 ft)Farasku dhowaad 1.6 m (5.2 ft)Miragaiaku dhowaad 1.9 m oo dherer ah (joog ahaan) (6.2 ft)Maroodiku dhowaad 3.2 m (10 ft)

qiyaas

dherer ahaan la eg 6 eey oo sanka ilaa dabada ahdherer ahaan la eg 36 muus oo isku xigawuxuu ordi karaa 100 mitir 24 ilbiriqsi (aadanaha ugu dheereeya wuxuu u baahan yahay 9.6)

Intee in le'eg ayuu Miragaia ahaa marka la barbar dhigo ADIGA?

Xisaab kaliya oo ku jirta browser-kaaga. Waxba lama kaydiyo ama lama diro meelna.

Intee in le'eg ayuu u dheereeyay?

waxyaabo qabow

Xaqiiqooyin xiiso leh

1

Miragaia waxay lahayd ugu yaraan 17 lafaha qoorta ah, taas oo ka dhigaysa qoorteeda mid aad u dheer marka loo eego stegosaur-ka. Stegosaur-yada badankood waxay lahaayeen wax ka yar 13.1

2

Magaca Miragaia wuxuu ka yimid tuulada laga helay, Miragaia ee Portugal, sidoo kalena wuxuu ka dhigan yahay 'ilaahadda cajiibka ah ee Dunida'.1

3

Miragaia waxay ka tirsanayd koox la yiraahdo Dacentrurinae, oo ay ku jirto qaraabadeeda dhow ee Dacentrurus. Saynisyahannadu waxay u malayn jireen in lafaha stegosaur badan oo laga helay Portugal iyo Spain ay ahaayeen Dacentrurus, laakiin hadda waxay ogyihiin in qaar ay yihiin Miragaia.1

4

Lafaha ku dhowaad dhammaystiran ee Miragaia ayaa la helay sanadkii 1959 ee Atouguia da Baleia, Peniche, Portugal, laakiin lama sharraxin ilaa sanado badan ka dib.1

5

Miragaia waxay lahayd astaamo ay la wadaagto stegosaur laga helay Wyoming oo la yiraahdo Alcovasaurus longispinus, taas oo soo jeedinaysa in buundo dhul ah ay mar isku xirtay Waqooyiga Ameerika iyo Iberia (Portugal iyo Spain).1

6

Taarikada dhabarka Miragaia waxay u badantahay in loo isticmaali jiray bandhig, iyo qodxanta ku taal dabadeeda (oo loo yaqaan thagomizer) waxay noqon kartaa hub ka dhan ah ugaarsatada.1

AI-sameeyaySawirka Miragaia oo uu sameeyay AI
Sawir uu sameeyay AI oo muujinaya sida Miragaia u ekaan karay, oo uu kombuyuutarku ka sameeyay waxa ay saynisyahannadu yaqaaniin. Waa qiyaas: xayawaanka dhabta ah waxaa laga yaabaa inuu u ekaa si ka duwan, qofna ma garanayo midabadiisa dhabta ah.

Burinta khuraafaadka

Khuraafaad: Miragaia mararka qaarkood waxaa loo malaynayaa inay tahay nooc ka mid ah Dacentrurus.

Runta: Saynisyahannadu hadda waxay isku raaceen in Miragaia ay tahay nooc gaar ah oo sax ah, oo ka duwan Dacentrurus siyaabo badan, sida qoorteeda oo dheer iyo lafaha dhabarka oo ka duwan.1

Khubarada dino

Magaca sayniska
Miragaia
Waxaa magacaabay
Mateus et al. 20093
Koox
Dino-yada gaashaaman
Qoyska / kooxda
Stegosauridae3
Kala soocidda
Ornithischia > Stegosauria > Thyreophora3
Xilligii dhagaxyada
155 ilaa 121 milyan oo sano (Kimmeridgian / Barremian)3
Dhagaxyada
Morrison3
Waddamada
USA3
Diiwaanka fossil-ka
31 oo ku jira Paleobiology Database3
Daahfurka
Miragaia waxaa magacaabay sanadkii 2009 Octávio Mateus iyo asxaabtiisa, iyadoo lagu salaynayo lafo qayb ka mid ah oo laga helay meel u dhow tuulada Miragaia ee Lourinhã Formation ee Portugal. Muunadda ugu weyn waxaa ku jira qayb badan oo ka mid ah qaybta hore ee lafaha.1
Wali waa la isku khilaafsan yahay
Saynisyahannadu weli way doodayaan tirada saxda ah ee noocyada Miragaia ee jiray, iyo in qaar ka mid ah lafaha laga helay Waqooyiga Ameerika ay ka tirsan yihiin noocan ama qaraabadiisa dhow ee Dacentrurus.2

Halka xaqiiqadu ka timaaddo

  1. Dacentrurine stegosaurs (Dinosauria): A new specimen of Miragaia longicollum from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America (pmc.ncbi.nlm.nih.gov)
  2. Dacentrurine Stegosaurs in North America: New Occurrences from the Upper Jurassic of USA (Morrison Formation) (dinodata.de)
  3. Miragaia in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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Wax badan oo ka mid ah isla kooxda: Dino-yada gaashaaman

StegosaurusDino-yada gaashaamanDiracodonDino-yada gaashaamanHypsirophusDino-yada gaashaamanDacentrurusDino-yada gaashaamanKentrosaurusDino-yada gaashaamanHesperosaurusDino-yada gaashaaman

Sidoo kale waqtigii isku midka ahaa: Cretaceous-kii hore

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