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Ikhadi ledayinaso No. 1687 kwe-2 027

Smitanosaurus

Igama lithetha: “smith lizard”1

Yayitya: IzityaloIintamo-ndeiJurassic yamva

Smitanosaurus was a long-necked dinosaur that lived in what is now Colorado during the Late Jurassic. It was a plant-eater with a small head and a long tail.1 4

Yaphila

152 ukuya ku-145 izigidi zeminyaka eyadlulayo4

iJurassic yamva

Iifosili zifunyenwe:

Felch Quarry 1, Garden Park, Colorado, USA4

Ubude

ukuya kuthi ga ku-22 m (72 ft)3

Ubunzima

ukuya kuthi ga ku-17 iitoni (37,500 lb)3

Ukuphakama

4.9 m (16 ft)

uqikelelo

Esona santya siphezulu

malunga ne-13 km/h (8 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

uqikelelo

Yayinzima kangakanani?

inzima njengeendlovu ezingama-3

inde njengeemoto ezingama-5 zipakwe zilandelelanainde njengeebhanana ezingama-120 zilandelelanainzima njengeemoto ezingama-11inzima njengamavatala angama-3400inzima njengamagumbi okufundela apheleleyo abantwana angama-21inzima njengeebhere ezimhlophe ezingama-38iphakame ngokwaneleyo ukuba ilunguze efestileni yomgangatho 2ibinokubaleka iimitha ezili-100 ngemizuzwana engama-28 (oyena mntu ukhawulezayo udinga i-9,6)

Smitanosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Smitanosaurus malunga ne-13 km/h (8 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Smitanosaurus was named in 2020, making it a relatively new dinosaur discovery.1 4

Its fossils were originally called Morosaurus agilis by Othniel Charles Marsh in 1889.1

The name Smitanosaurus honors J. August Smith, who dug up and drew the first fossils, and the Smithsonian Institution where the bones are kept.1

Smitanosaurus belongs to a group of sauropods called dicraeosaurids, which had shorter necks than many other sauropods.1

Only a partial skull, some neck bones, and other small pieces have been found so far.1 2

It lived in the Morrison Formation, a famous fossil site that also produced dinosaurs like Stegosaurus and Allosaurus.1 4

Umfanekiso owenziwe yi-AI: Smitanosaurus — Umfanekiso owenziwe yi-AI obonisa indlela Smitanosaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

ubuzile

Eyona mibuzo ibuzwa kakhulu: Smitanosaurus

?How big was Smitanosaurus?

Scientists are not sure because only a partial skull and a few neck bones have been found. It was a sauropod, so it was probably large, but no exact size estimate is known.1

?What did Smitanosaurus eat?

It was a plant-eater, like all sauropods. It ate plants with its small head and long neck.1

?When did Smitanosaurus live?

It lived during the Late Jurassic, about 155.7 to 145.5 million years ago.1

?Where was Smitanosaurus found?

Its fossils were found in the Morrison Formation in Colorado, USA, at a site called Felch Quarry 1 in Garden Park.1 4

Kwiingcali zeedayinaso

Igama lenzululwazi: Smitanosaurus
Inikwe igama ngu:: Whitlock and Wilson Mantilla 20204
Iqela: Iintamo-nde
Usapho / iclade: Dicraeosauridae4
Ukuhlelwa: Sauropodomorpha > Sauropoda > Diplodocoidea4
Ubudala bamatye: 152 ukuya ku-145 izigidi zeminyaka (Kimmeridgian / Tithonian)4
Izakhiwo zamatye: Morrison4
Amazwe: iUSA4
Iirekhodi zeefosili: 1 kwi-Paleobiology Database4
Ukufunyanwa: The first fossils were found in 1883 in Colorado and named Morosaurus agilis by Othniel Charles Marsh in 1889. In 2020, scientists Whitlock and Wilson Mantilla gave it the new name Smitanosaurus after studying the bones more closely.1 2
Kusaxoxwa ngayo: Scientists are still debating exactly how Smitanosaurus is related to other dicraeosaurids, because its fossils are incomplete.1 2

Apho iinyani zivela khona

Smitanosaurus (en.wikipedia.org)
The Late Jurassic sauropod dinosaur ‘Morosaurus’ agilisMarsh, 1889 reexamined and reinterpreted as a dicraeosaurid (exa.ai)
Smitanosaurus agilis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Smitanosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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