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Igishushanyo cya Leonerasaurus
Ikarita ya dinozore nimero 1029 muri 2 027

Leonerasaurus

Izina risobanura: “Leoneras lizard, named after the Las Leoneras Formation where it was found”1
Yaryaga: IbimeraIzifite amajosi maremareJurasike ya mbere

Leonerasaurus was a small, plant-eating dinosaur that lived in what is now Argentina. It had a long neck and walked on four legs, but it was much smaller than its giant sauropod cousins. This dinosaur helps scientists understand how the biggest dinosaurs evolved.21

Yabayeho
hashize imyaka miliyoni 193 kugeza 1844
Jurasike ya mbere
Ibisigazwa byabonetse muri
Cañadón Las Leoneras, Chubut Province, central Patagonia, Argentina13
Uburebure
2,4 m (7,9 ft)2
Uburemere
70 kg (154 lb)2
Ubutumburuke
1 m (3,3 ft)2
Umuvuduko wo hejuru
nka 40 km/h (25 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Leonerasaurus nka 2,4 m z'uburebure (7,9 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)

Ubutumburuke bwayo bwanganaga iki?

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

Yari iremereye ite?

iremereye nk'imbwa 4
ndende nk'injangwe 5 zo mu rugo zikurikiranyendende nk'imineke 13 ikurikiranyeiremereye nk'imbuto 14 za watermeloniremereye nk'abana 4 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 2yashoboraga kwiruka metero 100 mu masegonda 9 (umuntu wihuta kurusha abandi akenera 9,6)

Leonerasaurus 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

Leonerasaurus had four vertebrae in its sacrum (the part of the spine that connects to the hips), just like giant sauropods, even though it was much smaller.1

2

Its teeth were spoon-shaped and had no serrations, which is a feature seen in early sauropods.1

3

The fossil was found with many bones still connected, including the neck, back, hips, and shoulder bones.1

4

Leonerasaurus lived during the Early Jurassic period, about 199 to 184 million years ago.24

5

It was a close relative of sauropods, but it was not a true sauropod itself.1

6

The only known specimen is a subadult, meaning it was not fully grown when it died.2

Byakozwe na AIIshusho ya Leonerasaurus yakozwe na AI
Ishusho yakozwe na AI yerekana uko Leonerasaurus 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 Leonerasaurus

?How big was Leonerasaurus?

About 2.4 metres long, 1 metre tall at the hip, and weighed around 70 kilograms.2

?What did Leonerasaurus eat?

It was a plant-eater. Its spoon-shaped teeth were good for eating soft plants.21

?When did Leonerasaurus live?

It lived during the Early Jurassic period, probably between 199 and 184 million years ago.2

?Is Leonerasaurus a dinosaur?

Yes, it is a dinosaur. It is a basal sauropodomorph, a close relative of the giant sauropods.21

Ku bazobereye muri dinozore

Izina rya siyansi
Leonerasaurus
Yiswe na
Pol et al. 20114
Itsinda
Izifite amajosi maremare
Umuryango / ishami
Sauropodiformes4
Ishyirwa mu byiciro
Sauropodomorpha4
Imyaka y'amabuye
imyaka miliyoni 193 kugeza 184 (Pliensbachian)4
Inzego z'amabuye
Las Leoneras4
Ibihugu
Arijantine4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
Leonerasaurus was named in 2011 by Diego Pol, Alberto Garrido, and Ignacio A. Cerda. The fossil was found in the Las Leoneras Formation in central Patagonia, Argentina.12
Biracyagibwaho impaka
Scientists are not sure exactly how old the rocks that held Leonerasaurus are. They think it lived in the Early Jurassic, but the exact age is debated.13

Aho amakuru yakuwe

  1. A New Sauropodomorph Dinosaur from the Early Jurassic of Patagonia and the Origin and Evolution of the Sauropod-type Sacrum | PLOS One (journals.plos.org)
  2. Leonerasaurus (en.wikipedia.org)
  3. A New Sauropodomorph Dinosaur from the Early Jurassic of Patagonia and the Origin and Evolution of the Sauropod-type Sacrum - PMC (pmc.ncbi.nlm.nih.gov)
  4. Leonerasaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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