Dino Wiki / Dhammaan dinos-ka / Plesiosaurs

Kaadhka Dino No. 1549 ee 2 027

Rhomaleosaurus

Magacu wuxuu ka dhigan yahay: “xamaarato xoog badan”1

Cunay: HilibPlesiosaursJurassic-kii horeSi farsamo ahaan ma aha dinosaur

Rhomaleosaurus wuxuu ahaa xamaarato badda ku nool oo aad u weyn, kaas oo dabaalan jiray badaha xilligii Early Jurassic, qiyaastii 183 ilaa 175 milyan oo sano ka hor. Wuxuu ahaa mid ka mid ah ugaarsatada ugu waaweyn badda xilligaas, isagoo leh madax weyn iyo qoorta dheer, wuxuuna cuni jiray xayawaannada kale ee badda sida ichthyosaurs iyo ammonites.1

Xaqiiqo xiiso leh: xayawaankan badda ku nool wuxuu dabaalanayay halka dinos-ku ay dhulka ku socdeen. Qof walba wuxuu ugu yeeraa dinos, laakiin waxay ahaayeen qayb kale oo ka mid ah xayawaanka gurguurta.

Noolaayeen

201 ilaa 175 milyan sano ka hor5

Jurassic-kii hore

Fossil-ka laga helay

Northamptonshire iyo Yorkshire, Boqortooyada Midowday (UK)1

Dhererka

7 m (23 ft)1 2

qiyaasta muunadda holotype

Xawaaraha ugu sarreeya

ku dhowaad 26 km/h (16 mph)

Dabaasha, qiyaas

Maxuu cuni jiray Rhomaleosaurus?

Wuxuu cuni jiray ichthyosaurs, ammonites, plesiosaurs kale, belemnites, iyo kalluun.

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?

dherer ahaan la eg 7 eey oo sanka ilaa dabada ahdherer ahaan la eg 39 muus oo isku xigawuxuu dabaalan karaa dhererka barkad dabaasha oo weyn (50 m) 6.9 ilbiriqsi

Intee in le'eg ayuu Rhomaleosaurus 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)

Rhomaleosaurus ku dhowaad 26 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

Rhomaleosaurus wuxuu lahaa qoorta aad u dheer marka loo eego pliosaurs-ka kale, laakiin weli wuxuu lahaa madax aad u weyn, taas oo ka dhigaysa mid isku dar ah sifooyinka plesiosaurs-ka qoorta dheer iyo kuwa qoorta gaaban.2

Fossilkii ugu horreeyay ee Rhomaleosaurus waxaa la helay 1848-kii meel macdan qodista alum ah oo ku taal Kettleness, meel u dhow Whitby, England, waxaana lagu hayay Mulgrave Castle muddo shan sano ah ka hor inta aan loo dirin Dublin.1

Madaxa muunadda holotype wuxuu dhererkiisu yahay 88 sentimitir, xayawaanka oo dhanna wuxuu ahaa qiyaastii 7 mitir (23 cagood) dherer ahaan.2

Rhomaleosaurus wuxuu noolaa isla xilligii ichthyosaur-ka weyn ee Temnodontosaurus, labadooduna waxay ahaayeen ugaarsatada ugu sarreeya ee isla baddaas.1

Saynisyahannadu waxay u malaynayaan in Rhomaleosaurus uu urta dareemi karayay isagoo biyaha hoostooda jooga, taas oo ka caawinaysay inuu helo ugaadhsiga.1

Magaca Rhomaleosaurus waxaa bixiyay Harry Seeley sannadkii 1874, isagoo ku salaynaya fossil markii hore loo malaynayay inuu yahay nooc ka mid ah Plesiosaurus.1 5

Sawirka Rhomaleosaurus oo uu sameeyay AI — Sawir uu sameeyay AI oo muujinaya sida Rhomaleosaurus 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 Rhomaleosaurus

?Intee in le'eg ayuu ahaa Rhomaleosaurus?

Qiyaastii 7 mitir (23 cagood) dherer ahaan.1 3

?Maxuu cuni jiray Rhomaleosaurus?

Wuxuu cuni jiray ichthyosaurs, ammonites, plesiosaurs kale, belemnites, iyo kalluun.1 4

?Rhomaleosaurus ma wuxuu ahaa dinosaur?

Maya, wuxuu ahaa xamaarato badda ku nool oo loo yaqaan plesiosaur, ee ma ahayn dinosaur.1 4

?Goormuu noolaa Rhomaleosaurus?

Wuxuu noolaa xilligii Early Jurassic, qiyaastii 183 ilaa 175 milyan oo sano ka hor.1

?Xaggee laga helay Rhomaleosaurus?

Fossils waxaa laga helay Northamptonshire iyo Yorkshire, England, gudaha Whitby Mudstone Formation.1 4

Weydii Rex wax ku saabsan Rhomaleosaurus

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: Rhomaleosaurus
Waxaa magacaabay: Seeley 18745
Koox: Plesiosaurs
Qoyska / kooxda: Rhomaleosauridae5
Kala soocidda: Plesiosauria > Sauropterygia5
Xilligii dhagaxyada: 201 ilaa 175 milyan oo sano (Hettangian / Toarcian)5
Dhagaxyada: Whitby Mudstone, Alum Shale, Blue Lias5
Waddamada: Boqortooyada Midowday5
Diiwaanka fossil-ka: 15 oo ku jira Paleobiology Database5
Daahfurka: Fossilkii ugu horreeyay ee Rhomaleosaurus waxaa la helay 1848-kii meel macdan qodista alum ah oo ku taal Kettleness, meel u dhow Whitby, England. Waxaa loo bixiyay Plesiosaurus cramptoni oo ay magacaabeen Alexander Carte iyo W. H. Bailey sannadkii 1863, ka dibna Harry Seeley ayaa u kala saaray nooc u gaar ah, Rhomaleosaurus, sannadkii 1874.1
Wali waa la isku khilaafsan yahay: Saynisyahannadu weli way ku murmaan noocyada ka tirsan Rhomaleosaurus. Qaar ka mid ah noocyadii hore loogu daray, sida Rhomaleosaurus megacephalus, hadda waxaa loo malaynayaa inay ka tirsan yihiin noocyo kale.1

Halka xaqiiqadu ka timaaddo

Rhomaleosaurus (en.wikipedia.org)
The skull of the giant predatory pliosaur Rhomaleosaurus cramptoni: implications for plesiosaur phylogenetics (plesiosauria.com)
Rhomaleosaurus – Plesiosaur Directory (plesiosauria.com)
An exceptional fossil plesiosaur - Rhomaleosaurus cramptoni | National Museum of Ireland (museum.ie)
Rhomaleosaurus in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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