Dino Wiki / Zonke iidayinaso / Ii-ichthyosauri

Ikhadi ledayinaso No. 0895 kwe-2 027

Jabalisaurus

Igama lithetha: “javelin lizard, after an ancient Mexican javelin called an atlatl”1

Yayitya: InyamaIi-ichthyosauriiJurassic yamvaNgokwenene ayisiyo dayinaso

Jabalisaurus was a fast-swimming marine reptile that lived in the sea during the Late Jurassic. It looked a bit like a dolphin but had a long snout and big eyes. It hunted fish and squid in warm, shallow waters.1

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

Yaphila

152 ukuya ku-149 izigidi zeminyaka eyadlulayo3

iJurassic yamva

Iifosili zifunyenwe:

Mexico (Coahuila) and Germany1 2

Ubude

3 ukuya ku-4 m (9.8 ukuya ku-13 ft)2

Esona santya siphezulu

malunga ne-48 km/h (30 mph)

Ukuqubha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengezinja ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-22 zilandelelanaibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-3.8

Jabalisaurus 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)

Jabalisaurus malunga ne-48 km/h (30 mph)

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

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

izinto ezimnandi

Iinyani ezimnandi

The first Jabalisaurus fossil was thought to be an Ophthalmosaurus for many years.1

Its name means 'javelin lizard' because ancient Mexican people used a throwing tool called an atlatl, like a javelin.1

One specimen from Germany is a complete skeleton with soft tissue still preserved.1

Jabalisaurus had a very large eye socket, making its eyes big for seeing in dim water.2

Its bones were made of hydroxyapatite, the same mineral that makes our teeth hard.2

It gave birth to live babies instead of laying eggs, like modern dolphins.2

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

?How big was Jabalisaurus?

No exact size is given in the sources, but it was an ichthyosaur about the size of a dolphin. Its skull had a large eye socket, and its snout was slender.1 3

?What did Jabalisaurus eat?

It was a carnivore that hunted fish and squid in warm, shallow seas.3

?Is Jabalisaurus a dinosaur?

No, it is an ichthyosaur, a type of marine reptile that lived in the sea, not a dinosaur.1

?Where was Jabalisaurus found?

Fossils have been found in Mexico and Germany, in Late Jurassic rocks.1

Inyaniso ngeentsomi

Intsomi: Some people think Jabalisaurus was a dinosaur.

Inyaniso: Jabalisaurus was an ichthyosaur, a marine reptile that swam in the ocean. It was not a dinosaur.1

Kwiingcali zeedayinaso

Igama lenzululwazi: Jabalisaurus
Inikwe igama ngu:: Barrientos-Lara and Alvarado-Ortega 20213
Iqela: Ii-ichthyosauri
Usapho / iclade: Ophthalmosauridae3
Ukuhlelwa: Ichthyosauria > Ichthyosauromorpha3
Ubudala bamatye: 152 ukuya ku-149 izigidi zeminyaka (Kimmeridgian)3
Izakhiwo zamatye: La Casita3
Amazwe: iMexico3
Iirekhodi zeefosili: 1 kwi-Paleobiology Database3
Ukufunyanwa: Scientists Barrientos-Lara and Alvarado-Ortega named Jabalisaurus in 2021. The first fossil was found in the La Casita Formation in Coahuila, Mexico.2
Kusaxoxwa ngayo: Scientists still debate whether the German species Jabalisaurus tethyensis is a separate species or the same as the Mexican one.1

Apho iinyani zivela khona

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

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