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Lurdusaurus

Izenaren esanahia: “heavy lizard”1

Jaten zuen: LandareakLandarejale mokodunakBehe Kretazeoa

Lurdusaurus was a huge, heavy plant-eater that looked a bit like a giant ground sloth. It had a small head, a long neck, a round body, and very strong arms with big claws. Scientists think it may have moved slowly on all fours, like a hippo.2

Bizi izan zen

Duela 113 eta 100 milioi urte artean3

Behe Kretazeoa

Fosilak hemen aurkitu dira:

Gadoufaoua, Niger3 1

Luzera

7 eta 9 m artean (23 eta 30 ft artean)2

Pisua

2,5 tona eta 5,5 tona artean (5 500 eta 12 100 lb artean)2

Altuera

2 m (6,6 ft)2

Abiadura maximoa

23 km/h inguru (14 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein altua zen?

Zein astuna zen?

4 auto bezain astun

ilaran aparkatutako 2 auto bezain luzebata bestearen atzean jarritako 50 banana bezain luzeelefante bat bezain astun, gutxi gorabehera1100 angurria bezain astunhaurrez betetako 7 ikasgela oso bezain astun12 hartz zuri bezain astun100 metro 16 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Lurdusaurus ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Lurdusaurus 23 km/h inguru (14 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Lurdusaurus had a huge thumb spike that was much bigger than in other iguanodonts.2

Its stomach was only about 70 cm (2 ft 4 in) off the ground when it stood on all fours.2

Some scientists think Lurdusaurus may have been the first ornithischian dinosaur with graviportal anatomy, meaning it was built to support a heavy body while moving slowly.2

It lived about 112 million years ago in a forested, riverine environment.2

Lurdusaurus shared its home with the giant crocodile Sarcosuchus and the spinosaur Suchomimus.2

The first skeleton was found in 1965 by French paleontologist Philippe Taquet in the Tenere desert of Niger.2

Lurdusaurus: AAk egindako irudia — Lurdusaurus nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.

zure galderak

Lurdusaurus: gehien egindako galderak

?How big was Lurdusaurus?

About 7 to 9 metres (23 to 30 ft) long and 2 metres (6.6 ft) tall at the hips. It weighed between 2.5 and 5.5 tonnes (2.8 to 6.1 short tons), depending on the estimate.2 1

?What did Lurdusaurus eat?

It was a herbivore, meaning it ate plants. It lived in a forested, riverine area with soft plants like ferns and horsetails.2 1

?Could Lurdusaurus swim?

Scientists are not sure, but one paleontologist thought it may have behaved like a hippo, spending time in water. Its heavy body and short legs suggest it was a slow, powerful animal on land.2

?Did Lurdusaurus have feathers?

No known fossils show feathers on Lurdusaurus. It was an ornithischian dinosaur, and most ornithischians are not known to have feathers.2

?Was Lurdusaurus bigger than T. rex?

No, T. rex was much bigger. Lurdusaurus was about 9 metres (30 ft) long, while T. rex could reach over 12 metres (40 ft) and was much heavier.2

?Why did Lurdusaurus have a thumb spike?

The huge thumb spike was probably used for defense. Scientists think it was used for protection against predators.2

Mito-hauslea

Mitoa: Some people think Lurdusaurus was a slow, clumsy dinosaur that could not defend itself.

Egia: Lurdusaurus had powerful arms and enormous thumb spikes that could have been used for defense against predators like Suchomimus.2

Dino adituentzat

Izen zientifikoa: Lurdusaurus
Izendatzailea:: Taquet and Russell 19993
Taldea: Landarejale mokodunak
Familia / klada: Iguanodontoidea3
Sailkapena: Ornithischia > Ornithopoda > Iguanodontia3
Arroken adina: 113 eta 100 milioi urte artean (Albian)3
Arroka-formazioak: Elrhaz3
Herrialdeak: Niger3
Fosil-erregistroak: 1 The Paleobiology Database datu-basean3
Aurkikuntza: Philippe Taquet discovered the nearly complete skeleton in 1965 in Niger. It was named Lurdusaurus arenatus by Taquet and Dale Russell in 1999.2 3
Oraindik eztabaidagai: Scientists are not sure whether Lurdusaurus was mostly bipedal or always walked on all fours.2

Datuak nondik datozen

Lurdusaurus | Natural History Museum (nhm.ac.uk)
Lurdusaurus (en.wikipedia.org)
Lurdusaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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