Niebla

Magacu wuxuu ka dhigan yahay: “Ceeryaamo, oo ka timid ereyga Isbaanishka ee ceeryaamada.”1

Cunay: HilibDino-yada hilibka cunaCretaceous-kii dambe

Niebla wuxuu ahaa dinosaur hilib-cun ah oo dhex-dhexaad ah, kaas oo ku noolaa meesha hadda loo yaqaan Argentina. Wuxuu dhererkiisu la ekaa baabuur yar, wuxuuna ugaarsan jiray xayawaannada kale xilligii Late Cretaceous.1

Noolaayeen

72 ilaa 66 milyan sano ka hor3

Cretaceous-kii dambe

Fossil-ka laga helay

Gobolka Río Negro, waqooyiga Patagonia, Argentina.1 2

Dhererka

4 ilaa 4.5 m (13 ilaa 15 ft)1

Miisaan

500 kg ilaa 700 kg (1,100 ilaa 1,500 lb)2

Dhererka

1.5 ilaa 1.8 m (4.9 ilaa 5.9 ft)2

Xawaaraha ugu sarreeya

ku dhowaad 41 km/h (25 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?

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

Intee in le'eg ayuu u cuslaa?

culeys ahaan la eg 35 eey

dherer ahaan la eg 4 eey oo sanka ilaa dabada ahdherer ahaan la eg 25 muus oo isku xigaculeys ahaan la eg 140 qarahaculeys ahaan la eg 37 carruurta xannaanadaculeys ahaan la eg 22 carruurta dugsigawuxuu ordi karaa 100 mitir 8.8 ilbiriqsi (aadanaha ugu dheereeya wuxuu u baahan yahay 9.6)

Intee in le'eg ayuu Niebla 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 qiyaastii 5 km/h (3 mph)

Ilmo baaskiil wata qiyaastii 12 km/h (7 mph)

Niebla qiyaastii 41 km/h (25 mph)

Faras ordaya qiyaastii 65 km/h (40 mph)

Harimcad qiyaastii 100 km/h (62 mph)

waxyaabo qabow

Xaqiiqooyin xiiso leh

Niebla waa mid ka mid ah abelisaurids-ka ugu yar ee la yaqaan, in kasta oo fosil-ka keliya ee la helay uu ahaa mid ka yimid qof weyn oo ugu yaraan sagaal sano jir ah.1 2

Magaciisu wuxuu ka yimid ereyga Isbaanishka ee 'ceeryaamo' sababtoo ah saynisyahannadii soo saaray waxay ka shaqaynayeen maalmo ceeryaamo leh.1

Niebla wuxuu lahaa laf garab oo aad ugu eg Carnotaurus, oo ah abelisaurid kale, oo leh laf dhuuban oo toosan.1

Lafaha kaliya ee Niebla ee la yaqaan waxaa ka mid ah qayb ka mid ah madaxa, qayb ka mid ah daanka, ilko, iyo lafaha garabka.1

Niebla wuxuu la noolaa dinosaurro kale oo badan, sida sauropod-ka Rocasaurus iyo ankylosaur-ka Patagopelta.1

Saynisyahannadu waxay u malaynayaan in Niebla uu ahaa mid ka mid ah abelisaurids-ka ugu horumarsan, taas oo macnaheedu yahay inuu soo baxay goor dambe oo taariikhda kooxda ah.1

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

Khubarada dino

Magaca sayniska: Niebla
Waxaa magacaabay: Aranciaga Rolando et al. 20213
Koox: Dino-yada hilibka cuna
Qoyska / kooxda: Abelisauridae3
Kala soocidda: Theropoda > Ceratosauria > Abelisauridae3
Xilligii dhagaxyada: 72 ilaa 66 milyan oo sano (Maastrichtian)3
Dhagaxyada: Allen3
Waddamada: Argentina3
Diiwaanka fossil-ka: 1 oo ku jira Paleobiology Database3
Daahfurka: Niebla waxaa magacaabay koox saynisyahanno ah oo uu hoggaaminayey Mauro Aranciaga Rolando sanadkii 2021. Lafaha kaliya ee la helay waxaa laga helay Matadero Hill, 70 km koonfur ka xigta General Roca ee Argentina.1 2
Wali waa la isku khilaafsan yahay: Saynisyahannadu si dhab ah uma hubaan inta uu la ekaa Niebla sababtoo ah waxaa la helay oo kaliya qayb ka mid ah lafaha. Qiyaasta dhererka oo ah 4 ilaa 4.5 m waxay ku salaysan tahay isbarbardhigga dinosaurrada la midka ah.1

Halka xaqiiqadu ka timaaddo

Niebla antiqua (en.wikipedia.org)
A new medium-sized abelisaurid (Theropoda, Dinosauria) from the late cretaceous (Maastrichtian) Allen Formation of Northern Patagonia, Argentina (sciencedirect.com)
Niebla in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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