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Igishushanyo cya Velocisaurus
Ikarita ya dinozore nimero 1888 muri 2 027

Velocisaurus

Izina risobanura: “swift lizard”1
Yaryaga: InyamaDinozore zirya inyamaKiretase ya nyuma

Velocisaurus was a small, speedy dinosaur that lived in what is now Argentina. It was a meat-eater, but its feet were built for running fast, maybe even to escape larger predators.13

Yabayeho
hashize imyaka miliyoni 86 kugeza 843
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Neuquén and Río Negro provinces, Patagonia, Argentina12
Uburebure
1,5 m (4,9 ft)1
Ubutumburuke
0,52 m (1,7 ft)
igereranya
Umuvuduko wo hejuru
nka 35 km/h (22 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Velocisaurus nka 1,5 m z'uburebure (4,9 ft)Injangwe yo mu rugo nka 0,5 m (1,6 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)

Ubutumburuke bwayo bwanganaga iki?

Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Velocisaurusnka 0,52 m z'ubutumburuke (1,7 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

ndende nk'injangwe 3 zo mu rugo zikurikiranyendende nk'imineke 8 ikurikiranyeyashoboraga kwiruka metero 100 mu masegonda 10 (umuntu wihuta kurusha abandi akenera 9,6)

Velocisaurus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Velocisaurus had a very unusual foot. The middle toe bone (third metatarsal) was thick and carried most of the weight, while the two side toe bones (second and fourth) were thin like rods.1

2

This dinosaur was one of the smallest noasaurids, only about 1.5 meters (5 feet) long. That is as long as a large dog.1

3

Velocisaurus lived during the Santonian stage of the Late Cretaceous, about 85 to 83 million years ago.31

4

The first Velocisaurus fossil was just a right hind leg, found in 1985. In 2016, scientists described a second specimen that included a nearly complete left hind leg.12

5

Velocisaurus is a close relative of another weird dinosaur called Masiakasaurus, which had teeth that stuck out forward.1

6

This dinosaur was named by the famous paleontologist José Bonaparte in 1991. The name means 'swift lizard' because its leg and foot were built for running.1

7

Velocisaurus had a short, strong thigh bone (femur) that was bowed forward and had a triangular shape near the hip.2

Byakozwe na AIIshusho ya Velocisaurus yakozwe na AI
Ishusho yakozwe na AI yerekana uko Velocisaurus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Velocisaurus

?How big was Velocisaurus?

About 1.5 meters (4.9 feet) long, which is about as long as a large dog.1

?Why was Velocisaurus called 'swift lizard'?

Its leg and foot were built for running fast, so its name means 'swift lizard' in Latin.1

?When did Velocisaurus live?

It lived during the Santonian stage of the Late Cretaceous, about 85 to 83 million years ago.3

Ku bazobereye muri dinozore

Izina rya siyansi
Velocisaurus
Yiswe na
Bonaparte 19913
Itsinda
Dinozore zirya inyama
Umuryango / ishami
Noasauridae3
Ishyirwa mu byiciro
Theropoda > Ceratosauria3
Imyaka y'amabuye
imyaka miliyoni 86 kugeza 84 (Santonian)3
Inzego z'amabuye
Bajo de la Carpa3
Ibihugu
Arijantine3
Ibisigazwa byanditswe
2 muri The Paleobiology Database3
Ivumburwa
In 1985, Oscar de Ferrariis and Zulma Brandoni de Gasparini found fossils at Boca del Sapo in Neuquén, Argentina. In 1991, José Bonaparte named the dinosaur Velocisaurus unicus.1
Biracyagibwaho impaka
Scientists are not sure whether Velocisaurus was a pure meat-eater or an omnivore that also ate plants. A claw from its fourth toe was not very sharp, which might hint it ate some plants.1

Aho amakuru yakuwe

  1. Velocisaurus (en.wikipedia.org)
  2. A new specimen of Velocisaurus unicus (Theropoda, Abelisauroidea) from the Paso Córdoba locality (Santonian), Río Negro, Argentina: Journal of Vertebrate Paleontology: Vol 36 , No 4 - Get Access (tandfonline.com)
  3. Velocisaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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