Dino txartela, 0926. zk. (2 027 guztira)

Jobaria

Izenaren esanahia: “Named after Jobar, a mythical giant beast from local Tuareg legends”1

Jaten zuen: LandareakLepo-luzeakGoi Jurasikoa eta Behe Kretazeoa artean

Jobaria was a huge, long-necked plant eater that stomped through the Sahara Desert millions of years ago. It was one of the most complete sauropod skeletons ever found, so scientists know a lot about it!1

Bizi izan zen

Duela 162 eta 143 milioi urte artean5

Goi Jurasikoa eta Behe Kretazeoa artean

Fosilak hemen aurkitu dira:

Niger, in the Sahara Desert, specifically in the Tiourarén Formation1 5

Luzera

16 eta 21 m artean (52 eta 69 ft artean)1 2

Pisua

16 tona eta 22,4 tona artean (35 300 eta 49 400 lb artean)1

Altuera

4,57 m (15 ft)3 4

Abiadura maximoa

12 km/h inguru (7 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 elefante bezain astun

ilaran aparkatutako 5 auto bezain luzebata bestearen atzean jarritako 120 banana bezain luze15 auto bezain astun4500 angurria bezain astunhaurrez betetako 28 ikasgela oso bezain astun50 hartz zuri bezain astun2. solairuko leiho batetik begiratzeko bezain altua100 metro 30 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Jobaria 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)

Jobaria 12 km/h inguru (7 mph)

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

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Jobaria is one of the most complete sauropods ever found, with over 95% of its skeleton preserved.1

Its backbone and tail were simpler than those of later sauropods like Diplodocus, which had complex vertebrae and a whiplash tail.1

Scientists think Jobaria could rear up on its hind legs, like elephants can, because its weight was supported more by its back legs.1

Jobaria lived during the Middle Jurassic, about 167 to 161 million years ago, though some sources say Early Cretaceous.1 2

The name Jobaria comes from a mythical giant beast called Jobar, whose bones some Tuareg people thought the fossils were.1

Jobaria was discovered in 1997 during a four-month expedition led by paleontologist Paul Sereno.1

Jobaria: AAk egindako irudia — Jobaria 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

Jobaria: gehien egindako galderak

?How big was Jobaria?

About 18.2 metres (60 feet) long and weighing around 22.4 tonnes (24.7 short tons), though some scientists give a smaller estimate of 16 metres (52 feet) and 16 tonnes (18 short tons).1

?What did Jobaria eat?

It was a plant eater, or herbivore, chomping on leaves and other vegetation.2

?Could Jobaria rear up on its hind legs?

Yes, scientists think it could, like elephants do, because its weight was supported more by its back legs.1

?When did Jobaria live?

It lived during the Middle Jurassic Period, about 167 to 161 million years ago, though some older sources say Early Cretaceous.1

?Where was Jobaria found?

In the Sahara Desert of Niger, Africa, discovered in 1997 by a team led by paleontologist Paul Sereno.1 3

?Is Jobaria a dinosaur?

Yes, it is a sauropod dinosaur, a long-necked plant eater.1 2

Mito-hauslea

Mitoa: Some people think Jobaria lived during the Early Cretaceous, about 132 million years ago.

Egia: Scientists now think the rocks where it was found are actually Middle Jurassic, about 167 to 161 million years old.1

Dino adituentzat

Izen zientifikoa: Jobaria
Izendatzailea:: Sereno et al. 19995
Taldea: Lepo-luzeak
Familia / klada: Eusauropoda5
Sailkapena: Sauropodomorpha > Sauropoda5
Arroken adina: 162 eta 143 milioi urte artean (Oxfordian / Tithonian)5
Arroka-formazioak: Tiourarén5
Herrialdeak: Niger5
Fosil-erregistroak: 2 The Paleobiology Database datu-basean5
Aurkikuntza: Jobaria was discovered in 1997 by a team led by Paul Sereno, during an expedition in the Sahara Desert. It was found in a mass-death site in Niger, and the species was named Jobaria tiguidensis in 1999.1 5
Oraindik eztabaidagai: Scientists are still debating exactly where Jobaria fits in the sauropod family tree. Some think it is a basal macronarian, while others think it is a non-neosauropod eusauropod.1

Datuak nondik datozen

Jobaria (en.wikipedia.org)
Jobaria | Natural History Museum (nhm.ac.uk)
Discoveries | Paul Sereno - Paleontologist | The University of Chicago (paulsereno.uchicago.edu)
paulsereno.uchicago.edu (paulsereno.uchicago.edu)
Jobaria in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

Orrialde honetako datu bakoitzak zenbaki bat du, bere iturrira eramaten zaituena. Zerbait gaizki badugu, barkatu, dino-zaleak gara, ez zientzia-aldizkari bat. Idatzi [email protected] helbidera eta konponduko dugu.

Rex gose da! Dino Wiki aita baten proiektua da, dinosauroak maite dituen bere semearentzat, doakoa, iragarkirik eta jarraitzailerik gabe. Helduek mokadutxo bat eman diezaiokete Rexi, sarean jarraitzen laguntzeko.Eman jaten Rexi