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Jobaria

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

Ankadya: ZomeraMakosi ataliKumapeto kwa Jurasiki mpaka Kumayambiriro kwa Kretase

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

Ankakhala

zaka 162 mpaka 143 miliyoni zapitazo5

Kumapeto kwa Jurasiki mpaka Kumayambiriro kwa Kretase

Mafosili apezeka ku

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

Utali

16 mpaka 21 m (52 mpaka 69 ft)1 2

Kulemera

matani 16 mpaka matani 22.4 (35,300 mpaka 49,400 lb)1

Msinkhu

4.57 m (15 ft)3 4

Liwiro lalikulu kwambiri

pafupifupi 12 km/h (7 mph)

Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Msinkhu wake unali wautali bwanji?

Ankalemera bwanji?

wolemera ngati njovu 4

wautali ngati magalimoto 5 oimikidwa pamzerewautali ngati nthochi 120 zotsatizanawolemera ngati magalimoto 15wolemera ngati mavwende 4500wolemera ngati makalasi athunthu a ana a sukulu 28wolemera ngati zimbalangondo zoyera 50wamtali moti angasuzumire pawindo la nsanjika ya 2akanatha kuthamanga mamita 100 m'masekondi 30 (munthu waliwiro kwambiri amafunika 9.6)

Jobaria anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Jobaria pafupifupi 12 km/h (7 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chithunzi cha Jobaria chopangidwa ndi AI — Chithunzi cha momwe Jobaria mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

mwafunsa

Mafunso ofunsidwa kwambiri okhudza Jobaria

?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

Wothetsa nthano zabodza

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

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

Kwa akatswiri a madino

Dzina la sayansi: Jobaria
Anapatsidwa dzina ndi: Sereno et al. 19995
Gulu: Makosi atali
Banja / kladi: Eusauropoda5
Magawidwe a sayansi: Sauropodomorpha > Sauropoda5
Zaka za miyala: zaka 162 mpaka 143 miliyoni (Oxfordian / Tithonian)5
Mapangidwe a miyala: Tiourarén5
Mayiko: Nijeri5
Zolemba za mafosili: 2 mu The Paleobiology Database5
Kupezeka: 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
Akukambiranabe: 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

Kumene mfundo zimachokera

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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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