Dino Wiki / Dhammaan dinos-ka / Kuwa dhirta cuna ee afka leh

Kaadhka Dino No. 0085 ee 2 027

Amanasaurus

Magacu wuxuu ka dhigan yahay: “qorratada roobka”1

Cunay: DhirtuKuwa dhirta cuna ee afka lehTriassic-kii dambe

Amanasaurus wuxuu ahaa dinosaur dhirta cuna oo noolaa qiyaastii 233 milyan oo sano ka hor meesha hadda loo yaqaan Brazil. Wuxuu lahaa af u eg gadhka shimbiraha wuxuuna ku socon jiray afar lugood, isagoo cuni jiray ferns iyo dhir kale. Dinosaur-kan wuxuu la ekaa eey weyn, taas oo ka dhigaysa mid ka mid ah kuwa ugu waaweyn ee dhirta cuna ee xilligiisa.2 6

Noolaayeen

237 ilaa 227 milyan sano ka hor6

Triassic-kii dambe

Fossil-ka laga helay

Goobta Pivetta, inta u dhaxaysa Restinga Sêca iyo São João do Polêsine, Rio Grande do Sul, Brazil2 6

Dhererka

ilaa 1.27 m (4.2 ft)3

Miisaan

ilaa 3.5 kg (8 lb)3

Dhererka

0.42 m (1.4 ft)

qiyaas

Xawaaraha ugu sarreeya

ku dhowaad 25 km/h (16 mph)

Orodka, qiyaas

Maxuu cuni jiray Amanasaurus?

Wuxuu ahaa mid dhirta cuna. Wuxuu u isticmaali jiray afkiisa u eg gadhka shimbiraha si uu u cuno ferns iyo dhir kale oo koray intii lagu jiray xilligii roobka ee Carnian.

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?

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

qiyaas

Intee in le'eg ayuu u cuslaa?

culeys ahaan la eg 29 muus

dherer ahaan la eg 2.5 bisad guri oo sanka ilaa dabada ahdherer ahaan la eg 7 muus oo isku xigaku dhowaad culeyska bisad guriculeys ahaan la eg 29 muusoo ku filan in lagu socdo kursiga hoostiisawuxuu ordi karaa 100 mitir 14 ilbiriqsi (aadanaha ugu dheereeya wuxuu u baahan yahay 9.6)

Intee in le'eg ayuu Amanasaurus 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?

Qof soconaya ku dhowaad 5 km/h (3 mph)

Ilmo baaskiil wata ku dhowaad 12 km/h (7 mph)

Amanasaurus ku dhowaad 25 km/h (16 mph)

Faras ordaya ku dhowaad 65 km/h (40 mph)

Harimcad ku dhowaad 100 km/h (62 mph)

waxyaabo qabow

Xaqiiqooyin xiiso leh

Amanasaurus wuxuu noolaa xilli loo yaqaan dhacdada roobka ee Carnian, xilli qoyan oo roob badan da'ayay. Magaciisa 'qorratada roobka' wuxuu ka yimid taas.1 2

Saynisyahannadu waxay Amanasaurus ka yaqaanaan laba lafood oo lug ah oo keliya: qaybta sare ee lafta bowdada midig iyo qaybta hoose ee lafta bowdada bidix. Lafahan waxaa laga helay meel isku mid ah.2 1

Amanasaurus wuxuu la ekaa cabbirka dinosaurs-kii ugu horreeyay ee la noolaa. Tani waxay ka yaabisay saynisyahannada, kuwaas oo u malayn jiray in silesaurids ay mar walba ka yaraayeen.2

Lafta bowdada ee Amanasaurus waxay lahayd jeexitaan gaar ah oo loo yaqaan cleft inta u dhaxaysa sare ee anterior trochanter iyo jirka lafta. Tani waa astaantii ugu da'da weyneyd ee noocan ah ee lagu arko silesaurid kasta.2

Amanasaurus waxaa loogu magac daray Dr. Sterling J. Nesbitt, oo ah khabiir ku takhasusay cilmiga qadiimiga ah oo bartay xamaaratada badan ee Triassic. Magaca nooca 'nesbitti' wuxuu sharfayaa shaqadiisa.1 2

Saynisyahannada qaar waxay u malaynayaan in Amanasaurus laga yaabo inuu yahay nooc aad u horeeya oo dinosaur ornithischian ah, kooxda ay ku jiraan kuwa dhirta cuna sida Stegosaurus iyo Triceratops. Qaar kalena waxay yiraahdaan waa ilma-adeer dhow oo dinosaurs ah.2 1

Sawirka Amanasaurus oo uu sameeyay AI — Sawir uu sameeyay AI oo muujinaya sida Amanasaurus 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.

waad weydiisay

Su'aalaha ugu badan ee ku saabsan Amanasaurus

?Intee in le'eg ayuu ahaa Amanasaurus?

Qiyaastii 1.3 mitir (4.3 cagood) oo dherer ah, iyadoo lagu salaynayo lafta lugta ee weyn ee la helay. Taasi waa qiyaastii cabbirka eey weyn.4

?Amanasaurus ma dinosaur ma ahaa?

Saynisyahannadu way isku khilaafsan yihiin. Qaar waxay yiraahdaan wuxuu ahaa dinosaur ornithischian ah oo aad u horeeya, halka kuwa kalena ay yiraahdaan wuxuu ahaa ilma-adeer dhow oo dinosaurs ah. Si kastaba ha ahaatee, waa dinosauriform, taas oo macnaheedu yahay inuu si dhow ula xiriiro dinosaurs.5 1

?Maxuu cuni jiray Amanasaurus?

Wuxuu ahaa mid dhirta cuna. Wuxuu u isticmaali jiray afkiisa u eg gadhka shimbiraha si uu u cuno ferns iyo dhir kale oo koray intii lagu jiray xilligii roobka ee Carnian.4

Weydii Rex wax ku saabsan Amanasaurus

Rex wuxuu kaliya ka jawaabaa su'aalaha ku saabsan boggan. 10 su'aalood bishii.

Rex waa AI wuxuuna samayn karaa khaladaad. Wuxuu ku shaqeeyaa server-yada EU-da, su'aalahana marnaba lama kaydiyo. Weligaa ha qorin magacaaga ama waxyaabo kale oo shakhsi ah.

Khubarada dino

Magaca sayniska: Amanasaurus
Waxaa magacaabay: Müller and Garcia 20236
Koox: Kuwa dhirta cuna ee afka leh
Qoyska / kooxda: Silesauridae6
Kala soocidda: Ornithischia6
Xilligii dhagaxyada: 237 ilaa 227 milyan oo sano (Carnian)6
Waddamada: Brazil6
Diiwaanka fossil-ka: 1 oo ku jira Paleobiology Database6
Daahfurka: Amanasaurus waxaa magacaabay 2023 khubarada cilmiga qadiimiga ah ee Rodrigo T. Müller iyo Maurício S. Garcia. Waxay barteen laba lafood oo lug ah oo laga helay goobta Pivetta ee Brazil.6 2
Wali waa la isku khilaafsan yahay: Saynisyahannadu ma hubo in Amanasaurus uu ahaa dinosaur dhab ah ama qaraabo aad u dhow. Daraasado qaarkood waxay dhigaan gudaha Ornithischia, halka kuwa kalena ay dhigaan meel ka baxsan Dinosauria.2 1

Halka xaqiiqadu ka timaaddo

Amanasaurus (en.wikipedia.org)
A new silesaurid from Carnian beds of Brazil fills a gap in the radiation of avian line archosaurs (nature.com)
Amanasaurus nesbitti | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Paleontólogos da UFSM descobrem nova espécie pré-histórica que preenche lacuna na evolução dos dinossauros – UFSM (ufsm.br)
A new silesaurid from Carnian beds of Brazil fills a gap in the radiation of avian line archosaurs | Scientific Reports (nature.com)
Amanasaurus in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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