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Umfanekiso wekhathuni: Alzadasaurus
Ikhadi ledayinaso No. 0084 kwe-2ย 027

Alzadasaurus

Igama lithetha: “Alzada lizard”4
Yayitya: InyamaIiplesiosauriiCretaceous yamvaNgokwenene ayisiyo dayinaso

Alzadasaurus was a long-necked marine reptile that swam in the seas of North America about 80 million years ago. It was not a dinosaur, but a plesiosaur, and it used its four flippers to paddle through the water. With sharp teeth, it hunted fish and other sea creatures.4

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.
Yaphila
84 ukuya ku-72 izigidi zeminyaka eyadlulayo4
iCretaceous yamva
Iifosili zifunyenwe:
Montana, USA4
Ubude
10.86 ukuya ku-11.95 m (36 ukuya ku-39 ft)2
Ubunzima
4.4 iitoni ukuya ku-6.8 iitoni (9,700 ukuya ku-15,000 lb)2
Esona santya siphezulu
malunga ne-22 km/h (14 mph)
Ukuqubha, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Alzadasaurus malunga ne-11.95 m ubude (39 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)

Yayinzima kangakanani?

inzima njengeemoto ezingama-5
inde njengeemoto ezingama-2.5 zipakwe zilandelelanainde njengeebhanana ezingama-66 zilandelelanamalunga nobunzima bendlovuinzima njengamavatala angama-1400inzima njengamagumbi okufundela apheleleyo abantwana angama-8inzima njengeebhere ezimhlophe ezingama-15ibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-8.2

Alzadasaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Alzadasaurus lived during the Late Cretaceous period, between about 83.6 and 72.2 million years ago.1

2

It belonged to a group of plesiosaurs called elasmosaurids, which had very long necks.4

3

Fossils of Alzadasaurus have been found in the Bearpaw Shale formation in Montana.4

4

Some scientists think Alzadasaurus might actually be the same animal as Thalassomedon, another elasmosaurid.4

5

Alzadasaurus was named by paleontologist Samuel Paul Welles in 1943.4

6

It is the type genus of the subfamily Alzadasaurinae, a group of elasmosaurids.4

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Alzadasaurus
Umfanekiso owenziwe yi-AI obonisa indlela Alzadasaurus 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: Alzadasaurus

?How big was Alzadasaurus?

Scientists are not sure of its exact size, but its close relative Thalassomedon was about 10.86 to 11.95 metres long and weighed 4.4 to 6.8 metric tons.2

?What did Alzadasaurus eat?

It was a carnivore that ate fish and other sea creatures, using its sharp teeth to catch them.4

?Is Alzadasaurus a dinosaur?

No, it is a plesiosaur, a marine reptile that lived in the sea. It is not a dinosaur.4

?When did Alzadasaurus live?

It lived during the Late Cretaceous period, between about 83.6 and 72.2 million years ago.4

?Could Alzadasaurus swim?

Yes, it was an aquatic marine reptile that used its four flippers to paddle through the water.4

?Where were Alzadasaurus fossils found?

Fossils have been found in Montana and South Dakota, in the Bearpaw Shale and Pierre formations.43

Kwiingcali zeedayinaso

Igama lenzululwazi
Alzadasaurus
Inikwe igama ngu:
Welles 19434
Iqela
Iiplesiosauri
Usapho / iclade
Elasmosauridae4
Ukuhlelwa
Plesiosauria > Elasmosauridae > Sauropterygia4
Ubudala bamatye
84 ukuya ku-72 izigidi zeminyaka (Campanian)4
Izakhiwo zamatye
Bearpaw Shale4
Amazwe
iUSA4
Iirekhodi zeefosili
1 kwi-Paleobiology Database4
Ukufunyanwa
Alzadasaurus was named by Samuel Paul Welles in 1943 based on fossils found in Montana, USA.4
Kusaxoxwa ngayo
Scientists are not sure if Alzadasaurus is a distinct genus or if it should be considered the same as Thalassomedon.4

Apho iinyani zivela khona

  1. PBDB Taxon (paleobiodb.org)
  2. Thalassomedon (en.wikipedia.org)
  3. Alzadasaurus pembertoni, a new elasmosaur from the Upper Cretaceous of South Dakota (exa.ai)
  4. Alzadasaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Nezinye ezivela kwixesha elinye: iCretaceous yamva

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