Dino Wiki / Zonke iidayinaso / Ii-ichthyosauri

Ikhadi ledayinaso No. 1309 kwe-2 027

Omphalosaurus

Igama lithetha: “button lizard”1

Yayitya: InyamaIi-ichthyosauriiTriassic yokuqala ukuya ku-iTriassic ephakathiNgokwenene ayisiyo dayinaso

Omphalosaurus was a marine reptile that lived in the Triassic Period, not a dinosaur. It had strange button-shaped teeth that it used to crush hard-shelled animals like ammonites. This reptile was a slow swimmer that probably sucked in its food and then ground it up.1

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.

Yaphila

249 ukuya ku-237 izigidi zeminyaka eyadlulayo3

iTriassic yokuqala ukuya ku-iTriassic ephakathi

Iifosili zifunyenwe:

Nevada, USA; Germany; Poland; Svalbard and Jan Mayen3

Ubude

ukuya kuthi ga ku-5 m (16 ft)1

Ubunzima

ukuya kuthi ga ku-783 kg (1,700 lb)1

Esona santya siphezulu

malunga ne-46 km/h (29 mph)

Ukuqubha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayinzima kangakanani?

inzima njengezinja ezingama-39

inde njengezinja ezingama-5, impumlo ukuya emsileniinde njengeebhanana ezingama-28 zilandelelanainzima njengamavatala angama-160inzima njengabantwana basenkulisa abangama-41inzima njengabantwana besikolo abangama-24ibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-3.9

Omphalosaurus 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)

Omphalosaurus malunga ne-46 km/h (29 mph)

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

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

izinto ezimnandi

Iinyani ezimnandi

Omphalosaurus means 'button lizard' because its teeth look like small buttons.1

Its teeth were arranged in a pavement-like pattern, not in neat rows like most other ichthyosaurs.2

The enamel on its teeth had a texture like an orange peel, which helped it grip and crush shells.1

Omphalosaurus had hollow ribs, which is unusual for an ichthyosaur and may have helped it float or stay buoyant.2

It lived during the Early to Middle Triassic, about 248 to 237 million years ago.3

Fossils of Omphalosaurus have been found in Nevada, Germany, Poland, and Svalbard.3

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

?How big was Omphalosaurus?

Omphalosaurus was about 5 metres (16 feet) long and weighed more than 783 kilograms (1,726 pounds).1

?What did Omphalosaurus eat?

Omphalosaurus ate hard-shelled animals like ammonites and possibly bivalves. It crushed them with its button-like teeth.1

?Where were Omphalosaurus fossils found?

Fossils have been found in the western United States, Poland, Austria, and the island of Spitsbergen off Norway.1

?When did Omphalosaurus live?

Omphalosaurus lived during the Early to Middle Triassic Period, about 248 to 237 million years ago.1

Kwiingcali zeedayinaso

Igama lenzululwazi: Omphalosaurus
Inikwe igama ngu:: Merriam 19063
Iqela: Ii-ichthyosauri
Usapho / iclade: Omphalosauridae3
Ukuhlelwa: Ichthyosauromorpha3
Ubudala bamatye: 249 ukuya ku-237 izigidi zeminyaka ()3
Izakhiwo zamatye: Prida, Lercheck Limestone, Karchowice3
Amazwe: iUSA, iJamani, iPoland, iSvalbard3
Iirekhodi zeefosili: 6 kwi-Paleobiology Database3
Ukufunyanwa: The first Omphalosaurus fossil was found in 1902 by V. C. Osmont in Nevada, USA. It was named by John C. Merriam in 1906.1
Kusaxoxwa ngayo: Scientists still debate whether Omphalosaurus is a true ichthyosaur or a more primitive relative, because its skull and teeth are so different from other ichthyosaurs.1

Apho iinyani zivela khona

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

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