Undorosaurus

Leina le raya: “lizard from Undory”1

E jele: NamaDiikhithiosoroBofelo jwa Jurassic go ya go Tshimologo ya CretaceousKa saense, ga se dinosoro

Undorosaurus was a huge, fish-shaped marine reptile that swam in the seas during the Late Jurassic. It had a long snout full of strong teeth and flippers like paddles to zoom through the water.1 2

Ntlha e e monate: segagabi seno sa lewatle se ne se thuma fa dinosoro di ne di tsamaya mo lefatsheng. Mongwe le mongwe o di bitsa didino, mme e ne e le lekala le lengwe la digagabi.

E tshetse

dimilione tsa dingwaga di le 162 go ya go 143 tse di fetileng4

Bofelo jwa Jurassic go ya go Tshimologo ya Cretaceous

Difosili di fitlhetswe kwa

Russia (near the Volga River, Moscow Oblast), Svalbard (Norway), and Poland1

Boleele

4 go ya go 6 m (13 go ya go 20 ft)1

Bonako jo bogolo

e ka nna 43 km/h (27 mph)

Go thuma, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

telele jaaka dintšwa di le 6 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 33 di latelanae ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 4.2

Undorosaurus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Undorosaurus e ka nna 43 km/h (27 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

Undorosaurus had very strong teeth, unlike its close relative Ophthalmosaurus which had almost no teeth.1

Some scientists once thought Undorosaurus was the same as Ophthalmosaurus, but later studies showed it was a different genus because of its teeth and hip bones.1

The species Undorosaurus trautscholdi was named after a geologist named Hermann Trautschold, who found its fossil in 1878.1

Undorosaurus lived about 150 to 145 million years ago, during the Late Jurassic period.1

Its fossils have been found in three different countries: Russia, Norway (Svalbard), and Poland.1

The first Undorosaurus fossil was a partial skeleton with a skull, found near the Volga River in Russia.1

Setshwantsho sa Undorosaurus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Undorosaurus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

Ya baitseanape ba didino

Leina la saense: Undorosaurus
Leina le neilwe ke: Efimov 19994
Setlhopha: Diikhithiosoro
Lelapa / clade: Ophthalmosauridae4
Thulaganyo: Ichthyosauria > Ichthyosauromorpha4
Bogolo jwa matlapa: 162 go ya go 143 dimilione tsa dingwaga (Oxfordian / Tithonian)4
Dinaga: Rašia4
Direkoto tsa difosili: 6 mo The Paleobiology Database4
Go fitlhelwa: Undorosaurus was named by Russian paleontologist Vladimir M. Efimov in 1999. The first fossils were found near Gorodischi on the Volga River in Russia.1
Go sa ntse go ganetsanwa: Scientists still debate whether some species from Norway and Poland really belong to Undorosaurus or are separate animals.1 3

Kwa dintlha di tswang teng

Undorosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Revision of Undorosaurus, a mysterious Late Jurassic ichthyosaur of the Boreal Realm - ADS (ui.adsabs.harvard.edu)
Undorosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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