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Ikhadi ledayinaso No. 0098 kwe-2 027

Amygdalodon

Igama lithetha: “almond tooth”1 2

Yayitya: IzityaloIintamo-ndeiJurassic yokuqala

Amygdalodon was a huge, long-necked plant-eater that lived in Argentina during the Early Jurassic, about 180 million years ago. It was one of the very first sauropod dinosaurs ever found in South America, and scientists only know it from a single partial skeleton.1 2

Yaphila

193 ukuya ku-183 izigidi zeminyaka eyadlulayo3

iJurassic yokuqala

Iifosili zifunyenwe:

Cerro Carnerero Formation, Chubut Province, Argentina1 3

Ubude

12 ukuya ku-15 m (39 ukuya ku-49 ft)1 2

Ubunzima

5 iitoni (11,000 lb)1

Ukuphakama

4 m (13 ft)1

Esona santya siphezulu

malunga ne-19 km/h (12 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

Yayinzima kangakanani?

inzima njengeemoto ezingama-3

inde njengeemoto ezingama-3 zipakwe zilandelelanainde njengeebhanana ezingama-83 zilandelelanamalunga nobunzima bendlovuinzima njengamavatala angama-1000inzima njengamagumbi okufundela apheleleyo abantwana angama-6inzima njengeebhere ezimhlophe ezingama-11ibinokubaleka iimitha ezili-100 ngemizuzwana engama-19 (oyena mntu ukhawulezayo udinga i-9,6)

Amygdalodon 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)

Amygdalodon malunga ne-19 km/h (12 mph)

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

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

izinto ezimnandi

Iinyani ezimnandi

Amygdalodon means 'almond tooth' because its teeth are shaped like almonds.1 2

It was discovered in 1936 after a local scientist mentioned finding bones of a large reptile, and Dr. Tomás Suero went to look for more.1

The only known fossils include some vertebrae, ribs, teeth, and parts of the pelvis and shoulder blade.1

Amygdalodon lived about 180 to 172 million years ago, during the Toarcian stage of the Jurassic.1

It was a quadruped, meaning it walked on all four legs, like other sauropods.1

Scientists think Amygdalodon was a basal sauropod, meaning it was an early relative of the giant long-necked dinosaurs that came later.1

Some studies suggest it might be closely related to the Asian dinosaur Gongxianosaurus.1

Umfanekiso owenziwe yi-AI: Amygdalodon — Umfanekiso owenziwe yi-AI obonisa indlela Amygdalodon 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: Amygdalodon

?How big was Amygdalodon?

Amygdalodon was about 12 metres (39 feet) long and 4 metres (13 feet) tall, and weighed over 5 tonnes (5.5 short tons). Estimates vary, with some sources suggesting a length of 15 metres (49 feet).1 2

?What did Amygdalodon eat?

Amygdalodon was a plant-eater, or herbivore. Its almond-shaped teeth show early signs of adapting for bulk feeding, which later sauropods used to eat lots of plants.1 2

?When did Amygdalodon live?

Amygdalodon lived during the Early Jurassic, about 180 to 172 million years ago. The Natural History Museum says Mid Jurassic, 177 to 169 million years ago, so the exact time is debated.1 2

?Where was Amygdalodon found?

Amygdalodon was found in Argentina, in the Cerro Carnerero Formation of Chubut Province. It was discovered in 1936 by Dr. Tomás Suero.1 2

Kwiingcali zeedayinaso

Igama lenzululwazi: Amygdalodon
Inikwe igama ngu:: Cabrera 19473
Iqela: Iintamo-nde
Usapho / iclade: Gravisauria3
Ukuhlelwa: Sauropodomorpha > Sauropoda3
Ubudala bamatye: 193 ukuya ku-183 izigidi zeminyaka (Pliensbachian / Toarcian)3
Izakhiwo zamatye: Cerro Carnerero3
Amazwe: i-Argentina3
Iirekhodi zeefosili: 1 kwi-Paleobiology Database3
Ukufunyanwa: Amygdalodon was named by Argentine paleontologist Ángel Cabrera in 1947, based on fossils found in 1936 by Dr. Tomás Suero in Chubut, Argentina.1 2
Kusaxoxwa ngayo: Scientists are still debating exactly where Amygdalodon fits in the sauropod family tree, with some placing it as a very early sauropod and others as a more advanced eusauropod.1

Apho iinyani zivela khona

Amygdalodon (en.wikipedia.org)
Amygdalodon | Natural History Museum (nhm.ac.uk)
Amygdalodon in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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