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Umfanekiso wekhathuni: Utatsusaurus
Ikhadi ledayinaso No. 1870 kwe-2ย 027

Utatsusaurus

Igama lithetha: “Utatsu lizard”1
Yayitya: InyamaIi-ichthyosauriiTriassic yokuqala ukuya ku-iTriassic ephakathiNgokwenene ayisiyo dayinaso

Utatsusaurus was one of the very first ichthyosaurs, a marine reptile that lived in the ocean. It had a long, slender body and swam like an eel, wiggling its whole body. Unlike later ichthyosaurs, it had no dorsal fin on its back.1

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.
Yaphila
252 ukuya ku-247 izigidi zeminyaka eyadlulayo3
iTriassic yokuqala ukuya ku-iTriassic ephakathi
Iifosili zifunyenwe:
Japan (Miyagi Prefecture), Canada (British Columbia), and USA (Nevada)21
Ubude
2.5 ukuya ku-3 m (8.2 ukuya ku-9.8 ft)1
Ubunzima
57.8 kg (127 lb)1
Esona santya siphezulu
malunga ne-42 km/h (26 mph)
Ukuqubha, uqikelelo

Yaphila nini?

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Utatsusaurus malunga ne-3 m ubude (9.8 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 njengezinja ezingama-3
inde njengezinja ezingama-3, impumlo ukuya emsileniinde njengeebhanana ezingama-17 zilandelelanainzima njengeekati zasekhaya ezingama-14inzima njengamavatala angama-12inzima njengabantwana basenkulisa abangama-3inzima njengabantwana besikolo abangama-2ibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-4.3

Utatsusaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Utatsusaurus lived about 248 to 245 million years ago, during the Early Triassic period.1

2

It had about 40 vertebrae in front of its hips, and its backbone was shaped like a cylinder, which helped it swim with an eel-like motion.1

3

Its flippers were small and had five fingers, with extra finger bones (a condition called hyperphalangy).1

4

The first fossil of Utatsusaurus was found in Utatsu-cho, a town in Miyagi Prefecture, Japan, and the dinosaur was named after that place.1

5

Utatsusaurus is one of the most primitive ichthyosaurs, meaning it had many features that later ichthyosaurs lost or changed.1

6

Scientists used computer imagery in 1998 to study the crushed fossils and found that Utatsusaurus is related to lizards, snakes, and crocodiles.1

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

?How big was Utatsusaurus?

Utatsusaurus was about 2.5 to 3 metres long (8.2 to 9.8 feet) and weighed around 57.8 kilograms (127 pounds).1

?What did Utatsusaurus eat?

Utatsusaurus ate fish. Its small, blunt teeth were good for catching and eating them.1

?Where was Utatsusaurus found?

The first fossil was found in Utatsu-cho, Japan (now part of Minamisanriku-cho). Fossils have also been found in British Columbia, Canada.1

?Is Utatsusaurus a dinosaur?

No, Utatsusaurus is not a dinosaur. It is an ichthyosaur, a marine reptile that lived in the ocean.1

Kwiingcali zeedayinaso

Igama lenzululwazi
Utatsusaurus
Inikwe igama ngu:
Shikama and Kamei 19783
Iqela
Ii-ichthyosauri
Usapho / iclade
Utatsusauridae3
Ukuhlelwa
Ichthyosauria > Ichthyosauromorpha3
Ubudala bamatye
252 ukuya ku-247 izigidi zeminyaka ()3
Izakhiwo zamatye
Sulphur Mountain, Osawa, Prida3
Amazwe
iJapan, iKhanada, iUSA3
Iirekhodi zeefosili
5 kwi-Paleobiology Database3
Ukufunyanwa
Utatsusaurus was named by Tokio Shikama and Tadao Kamei in 1978, based on a partial skeleton found in the Osawa Formation of Japan.31

Apho iinyani zivela khona

  1. Utatsusaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Utatsusaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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