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Igishushanyo cya Pellegrinisaurus
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Pellegrinisaurus

Izina risobanura: “lizard from Pellegrini”1
Yaryaga: IbimeraIzifite amajosi maremareKiretase ya nyuma

Pellegrinisaurus was a huge, long-necked dinosaur that lived in Argentina near the end of the Age of Dinosaurs. It was a titanosaur, a group of giant sauropods that were some of the biggest land animals ever. This gentle giant munched on plants and probably traveled in herds.12

Yabayeho
hashize imyaka miliyoni 72 kugeza 663
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Pellegrini Lake area, Rรญo Negro Province, Argentina1
Uburebure
20 kugeza 25 m (66 kugeza 82 ft)1
Uburemere
toni 50 (110ย 200 lb)1
Ubutumburuke
5,5 m (18 ft)
igereranya
Umuvuduko wo hejuru
nka 9 km/h (6 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Pellegrinisaurus nka 25 m z'uburebure (82 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?

Ifarashinka 1,6 m (5,2 ft)Inzovunka 3,2 m (10 ft)Pellegrinisaurusnka 5,5 m z'ubutumburuke (18 ft)Twiganka 5,5 m (18 ft)

igereranya

Yari iremereye ite?

iremereye nk'inzovu 8
ndende nk'imodoka 6 ziparitse ku murongondende nk'imineke 140 ikurikiranyeiremereye nk'imbuto 10000 za watermeloniremereye nk'ibyumba 62 by'amashuri byuzuye abanairemereye nk'idubu 110 zo mu ruburaisumbye ku buryo yarunguruka mu idirishya ryo ku igorofa rya 2yashoboraga kwiruka metero 100 mu masegonda 40 (umuntu wihuta kurusha abandi akenera 9,6)

Pellegrinisaurus 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

Pellegrinisaurus had special tail bones that were flattened from top to bottom, which may have helped lock the tail and limit its movement.1

2

Its thigh bone had a very flat fourth trochanter (a bump where leg muscles attach), unlike many other sauropods.1

3

Scientists think Pellegrinisaurus was closely related to Alamosaurus, a titanosaur from North America.1

4

The only known fossil was found in 1975 but wasn't named until 1996 by paleontologist Leonardo Salgado.1

5

Pellegrinisaurus lived alongside other titanosaurs like Aeolosaurus and Rocasaurus in the same ancient environment.1

6

Its name honors Pellegrini Lake, where the fossil was discovered.1

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

?How big was Pellegrinisaurus?

Pellegrinisaurus was a very large titanosaur, estimated to be 20 to 25 metres long and weigh about 50 metric tons.1

?What did Pellegrinisaurus eat?

Pellegrinisaurus was a plant-eater. It munched on plants, like other sauropods.1

?When did Pellegrinisaurus live?

Pellegrinisaurus lived during the Late Cretaceous period, from about 83 to 72 million years ago (Campanian to early Maastrichtian).1

?Where was Pellegrinisaurus found?

Its fossils were found near Pellegrini Lake in Argentina, in the Allen Formation.1

Ku bazobereye muri dinozore

Izina rya siyansi
Pellegrinisaurus
Yiswe na
Salgado 19963
Itsinda
Izifite amajosi maremare
Umuryango / ishami
Lithostrotia3
Ishyirwa mu byiciro
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
Imyaka y'amabuye
imyaka miliyoni 72 kugeza 66 (Maastrichtian)3
Inzego z'amabuye
Allen3
Ibihugu
Arijantine3
Ibisigazwa byanditswe
1 muri The Paleobiology Database3
Ivumburwa
The first fossils of Pellegrinisaurus were found in 1975 by Roberto Abel and his assistant Jaime Emilio Powell near Pellegrini Lake, Argentina. Paleontologist Leonardo Salgado named it in 1996, giving the species name powelli in honor of Powell.1
Biracyagibwaho impaka
Scientists are not sure exactly which group of titanosaurs Pellegrinisaurus belongs to. Some think it is a close relative of Saltasauridae, while others place it inside that family.1

Aho amakuru yakuwe

  1. Pellegrinisaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Pellegrinisaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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