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Igishushanyo cya Sektensaurus
Ikarita ya dinozore nimero 1620 muri 2 027

Sektensaurus

Izina risobanura: “island lizard”1
Yaryaga: IbimeraIzirya ibimera zifite umunwa w'inyoniKiretase ya nyuma

Sektensaurus was a medium-sized, plant-eating dinosaur that lived on an island in what is now Patagonia, Argentina. It walked on two legs and used its beak to munch on tough plants. It is one of the few dinosaurs known from this part of the world near the end of the Age of Dinosaurs.14

Yabayeho
hashize imyaka miliyoni 84 kugeza 664
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Fossils were found on an island in Lago Colhué Huapi, Chubut Province, Argentina.1
Uburebure
4 kugeza 5,3 m (13 kugeza 17 ft)23
Uburemere
200 kg kugeza 330 kg (441 kugeza 728 lb)23
Ubutumburuke
1,3 m (4,3 ft)2
Umuvuduko wo hejuru
nka 42 km/h (26 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Sektensaurus nka 5,3 m z'uburebure (17 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)

Ubutumburuke bwayo bwanganaga iki?

Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Sektensaurusnka 1,3 m z'ubutumburuke (4,3 ft)Ifarashinka 1,6 m (5,2 ft)

Yari iremereye ite?

iremereye nk'imbwa 16
ndende nk'imbwa 5 zikurikiranyendende nk'imineke 29 ikurikiranyeiremereye nk'imbuto 66 za watermeloniremereye nk'abana 17 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 10yashoboraga kwiruka metero 100 mu masegonda 8,6 (umuntu wihuta kurusha abandi akenera 9,6)

Sektensaurus 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

Sektensaurus is the first non-hadrosauroid ornithopod found in central Patagonia, meaning it was not a duck-billed dinosaur but a close relative.1

2

Its name comes from the Tehuelche word 'sekten' meaning 'island', because its fossils were found on an island that appears when the lake level is low.1

3

The fossils were discovered in 1993 by a palaeontologist named Marcello Luna, but the dinosaur wasn't named until 2019.1

4

Scientists think Sektensaurus lived about 68 to 66 million years ago, right before the big extinction that killed the non-bird dinosaurs.1

5

The skeleton was found in a small area, just 3 metres (about 10 feet) across, and all the bones belonged to one adult animal.1

6

Some bones that were first thought to be from the arm and leg were later re-identified, showing that scientists can change their minds about fossils.1

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

?What did Sektensaurus eat?

It was a plant-eater, or herbivore. Its beak helped it munch on tough plants, and it lived on land in what is now Patagonia, Argentina.41

?When did Sektensaurus live?

It lived during the Late Cretaceous, about 68 to 66 million years ago, right before the big extinction that killed the non-bird dinosaurs. Some sources say it lived from the Campanian to the Maastrichtian, about 83.6 to 66 million years ago.14

Gusenya ibinyoma

Ibivugwa: Some people think Sektensaurus was a duck-billed dinosaur like Edmontosaurus.

Ukuri: Sektensaurus was an ornithopod, but it was not a hadrosauroid (duck-billed). It was a more primitive type, possibly an elasmarian.1

Ku bazobereye muri dinozore

Izina rya siyansi
Sektensaurus
Yiswe na
Ibiricu et al. 20194
Itsinda
Izirya ibimera zifite umunwa w'inyoni
Umuryango / ishami
Elasmaria4
Ishyirwa mu byiciro
Ornithischia > Ornithopoda > Iguanodontia4
Imyaka y'amabuye
imyaka miliyoni 84 kugeza 66 (Campanian / Maastrichtian)4
Inzego z'amabuye
Lago Colhué Huapi4
Ibihugu
Arijantine4
Ibisigazwa byanditswe
2 muri The Paleobiology Database4
Ivumburwa
The first fossils were found in 1993 by Marcello Luna on an island in Lago Colhué Huapi, Argentina. More bones were collected in 2017, and the dinosaur was named Sektensaurus sanjuanboscoi in 2019 by Ibiricu and colleagues.1
Biracyagibwaho impaka
Scientists are not sure if Sektensaurus was an elasmarian, a group of small ornithopods, because the fossils are incomplete and some bones were re-identified.1

Aho amakuru yakuwe

  1. Sektensaurus (en.wikipedia.org)
  2. Sektensaurus sanjuanboscoi (es.wikipedia.org)
  3. Sektensaurus sanjuanboscoi | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Sektensaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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