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Igishushanyo cya Laquintasaura
Ikarita ya dinozore nimero 1014 muri 2 027

Laquintasaura

Izina risobanura: “La Quinta lizard, after the La Quinta Formation where it was found”1
Yaryaga: IbimeraDinozore zifite igikingiraJurasike ya mbere

Laquintasaura was a tiny, speedy dinosaur that lived near the equator in what is now Venezuela. It was one of the earliest armoured dinosaurs, but it didn't have big plates yet,just a small, light body. Scientists found many of its bones piled together, which might mean it lived in a herd!1

Yabayeho
hashize imyaka miliyoni 201 kugeza 2004
Jurasike ya mbere
Ibisigazwa byabonetse muri
Táchira State, Venezuela1
Uburebure
1 m (3,3 ft)1
Ubutumburuke
0,37 m (1,2 ft)
igereranya
Umuvuduko wo hejuru
nka 19 km/h (12 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Laquintasaura nka 1 m z'uburebure (3,3 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)Laquintasauranka 0,37 m z'ubutumburuke (1,2 ft)Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

ndende nk'injangwe 2 zo mu rugo zikurikiranyendende nk'imineke 6 ikurikiranyento ku buryo yanyura munsi y'intebeyashoboraga kwiruka metero 100 mu masegonda 19 (umuntu wihuta kurusha abandi akenera 9,6)

Laquintasaura 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

Laquintasaura lived just after the end-Triassic mass extinction, about 201 million years ago, making it one of the earliest Jurassic dinosaurs.1

2

It is the first named dinosaur from northern South America, and it lived near the ancient equator.1

3

Scientists found at least four individuals in a single bonebed, which is the earliest evidence of ornithischian dinosaurs possibly living in groups.1

4

The largest thigh bone (femur) of Laquintasaura is only 90 mm long, showing it was a very small dinosaur.1

5

Its cheek teeth have a unique shape like an isosceles triangle, with coarse bumps (denticles) along the edges.1

6

Laquintasaura is a basal ornithischian, meaning it is an early relative of later armoured dinosaurs like Ankylosaurus.4

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

?What did Laquintasaura eat?

It was mostly a plant-eater, but its sharp, triangular teeth suggest it may have also eaten insects or other small prey, making it an omnivore.23

?Did Laquintasaura live in groups?

Yes, scientists found at least four individuals together in one bonebed, which is the earliest evidence of social behavior in an ornithischian dinosaur.31

?When did Laquintasaura live?

It lived about 200 million years ago, just after the end-Triassic mass extinction, in the earliest part of the Jurassic Period.23

Ku bazobereye muri dinozore

Izina rya siyansi
Laquintasaura
Yiswe na
Barrett et al. 20144
Itsinda
Dinozore zifite igikingira
Umuryango / ishami
Thyreophora4
Ishyirwa mu byiciro
Ornithischia > Thyreophora4
Imyaka y'amabuye
imyaka miliyoni 201 kugeza 200 (Hettangian)4
Inzego z'amabuye
La Quinta4
Ibihugu
Venezuwela4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
Laquintasaura was named in 2014 by Paul Barrett and colleagues from a bonebed in the La Quinta Formation of Venezuela. The fossils were found in a road-cut between the towns of La Grita and Seboruco.1
Biracyagibwaho impaka
Scientists are not sure if Laquintasaura lived in herds or if the many bones found together were just washed into the same spot by water.1

Aho amakuru yakuwe

  1. A palaeoequatorial ornithischian and new constraints on early dinosaur diversification (royalsocietypublishing.org)
  2. Laquintasaura (en.wikipedia.org)
  3. First Venezuelan dinosaur was a social animal (nhm.ac.uk)
  4. Laquintasaura in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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