Dino Wiki / Didinosaure tsohle / Melala e melelele

Karete ya dinosaure No. 0926 ho tse 2 027

Jobaria

Lebitso le bolela: “Named after Jobar, a mythical giant beast from local Tuareg legends”1

E jele: DimelaMelala e meleleleJurasiki ya Morao ho isa ho Kretase ya Pele

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

E phetse

dilemo tse dimilione tse 162 ho isa ho 143 tse fetileng5

Jurasiki ya Morao ho isa ho Kretase ya Pele

Difosili di fumanwe ho

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

Bolelele

16 ho isa ho 21 m (52 ho isa ho 69 ft)1 2

Boima

ditone tse 16 ho isa ho ditone tse 22.4 (35,300 ho isa ho 49,400 lb)1

Bophahamo

4.57 m (15 ft)3 4

Lebelo le phahameng ka ho fetisisa

e ka bang 12 km/h (7 mph)

Ho matha, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

E ne e phahame hakae?

E ne e le boima hakae?

boima jwaloka ditlou tse 4

telele jwaloka dikoloi tse 5 tse pakilweng ka molatelele jwaloka dibanana tse 120 di behilwe ka molaboima jwaloka dikoloi tse 15boima jwaloka mahapu a 4500boima jwaloka ditlelase tse feletseng tse 28 tsa bana ba sekoloboima jwaloka dibere tse tshweu tse 50e phahame hoo e ka nyarelang ka fensetere mokatong wa 2e ne e ka matha dimitara tse 100 ka metsotswana e 30 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Jobaria e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Jobaria e ka bang 12 km/h (7 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

Lengau e ka bang 100 km/h (62 mph)

dintho tse monate

Dintlha tse monate

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

Setshwantsho sa Jobaria se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Jobaria e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka 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

Mosenyi wa ditshomo

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

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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Jobaria
E rehilwe ke: Sereno et al. 19995
Sehlopha: Melala e melelele
Lelapa / leloko: Eusauropoda5
Tlhophiso: Sauropodomorpha > Sauropoda5
Dilemo tsa mafika: dilemo tse dimilione tse 162 ho isa ho 143 (Oxfordian / Tithonian)5
Dibopeho tsa mafika: Tiourarén5
Dinaha: Niger5
Direkoto tsa difosili: 2 ho The Paleobiology Database5
Ho sibollwa: 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
E sa ntse e phehwa kgang: 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

Moo dintlha di tswang teng

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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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