Simbirskiasaurus

Leina le raya: “Simbirsk lizard”1

E jele: NamaDiikhithiosoroTshimologo ya CretaceousKa saense, ga se dinosoro

Simbirskiasaurus was a fast-swimming marine reptile that lived in the Early Cretaceous seas. It had a long snout and sharp teeth for catching fish and squid. This ichthyosaur was not a dinosaur, but a reptile that breathed air like a dolphin.3 1

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 126 go ya go 121 tse di fetileng3

Tshimologo ya Cretaceous

Difosili di fitlhetswe kwa

Right bank of the Volga River, 25 km upstream from Ulyanovsk, Ulyanovsk Oblast, Russia3 1

Boleele

4 go ya go 5 m (13 go ya go 16 ft)1

Bonako jo bogolo

e ka nna 46 km/h (29 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 5 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 28 di latelanae ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 3.9

Simbirskiasaurus 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)

Simbirskiasaurus e ka nna 46 km/h (29 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

Simbirskiasaurus had a divided nostril opening, with a bony pillar separating it into two parts. This is a rare feature among ichthyosaurs.1

Its skull bones show deep interlocking joints between the prefrontal and lacrimal bones, similar to the much older ichthyosaur Temnodontosaurus.1

The only known fossil is a partial skull and backbone, found in clay from the Simbirskites Clay formation.1 3

Scientists once thought Simbirskiasaurus was a doubtful name, but a 2014 study confirmed it is a valid genus of platypterygiine ichthyosaur.2

It lived about 130 million years ago, during the early Barremian stage of the Early Cretaceous.1

Simbirskiasaurus belongs to the group Platypterygiinae, which includes some of the last ichthyosaurs before they went extinct.1 3

Setshwantsho sa Simbirskiasaurus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Simbirskiasaurus 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.

Mothubi wa ditlhamane

Tlhamane: Simbirskiasaurus is a dinosaur.

Boammaaruri: Simbirskiasaurus is an ichthyosaur, a marine reptile that lived in the ocean and was not a dinosaur.1

Ya baitseanape ba didino

Leina la saense: Simbirskiasaurus
Leina le neilwe ke: Otschev and Efimov 19853
Setlhopha: Diikhithiosoro
Lelapa / clade: Ophthalmosauridae3
Thulaganyo: Ichthyosauria > Ichthyosauromorpha3
Bogolo jwa matlapa: 126 go ya go 121 dimilione tsa dingwaga (Barremian)3
Dibopego tsa matlapa: Simbirskites Clay3
Dinaga: Rašia3
Direkoto tsa difosili: 1 mo The Paleobiology Database3
Go fitlhelwa: Simbirskiasaurus was named by Russian paleontologists V. G. Otschev and V. M. Efimov in 1985, based on a fragmentary skull and backbone found near the Volga River in Russia.3 1
Go sa ntse go ganetsanwa: Scientists are not sure about the exact size of Simbirskiasaurus because only a partial skull and backbone have been found.1

Kwa dintlha di tswang teng

Simbirskiasaurus (en.wikipedia.org)
Simbirskiasaurus and Pervushovisaurus reassessed: implications for the taxonomy and cranial osteology of Cretaceous platypterygiine ichthyosaurs - Fischer - 2014 - Zoological Journal of the Linnean Society - Wiley Online Library (onlinelibrary.wiley.com)
Simbirskiasaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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