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Khathune ya Simbirskiasaurus
Karete ya dinosaure No. 1660 ho tse 2ย 027

Simbirskiasaurus

Lebitso le bolela: “Simbirsk lizard”1
E jele: NamaDiikhthiosaureKretase ya PeleHa se dinosaure ho ya ka saense

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.31

Ntlha e monate: sehahabi sena sa lewatle se ne se sesa ha didinosaure di ntse di tsamaya naheng. Bohle ba di bitsa didinosaure, empa e ne e le lekala le leng la dihahabi.
E phetse
dilemo tse dimilione tse 126 ho isa ho 121 tse fetileng3
Kretase ya Pele
Difosili di fumanwe ho
Right bank of the Volga River, 25 km upstream from Ulyanovsk, Ulyanovsk Oblast, Russia31
Bolelele
4 ho isa ho 5 m (13 ho isa ho 16 ft)1
Lebelo le phahameng ka ho fetisisa
e ka bang 46 km/h (29 mph)
Ho sesa, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Simbirskiasaurus bolelele ba e ka bang 5 m (16 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)
telele jwaloka dintja tse 5 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 28 di behilwe ka molae ne e ka sesa bolelele ba letamo le leholo la ho sesa (50 m) ka metsotswana e 3.9

Simbirskiasaurus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

1

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

2

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

3

The only known fossil is a partial skull and backbone, found in clay from the Simbirskites Clay formation.13

4

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

5

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

6

Simbirskiasaurus belongs to the group Platypterygiinae, which includes some of the last ichthyosaurs before they went extinct.13

E entswe ke AISetshwantsho sa Simbirskiasaurus se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Simbirskiasaurus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

Mosenyi wa ditshomo

Tshomo: Simbirskiasaurus is a dinosaur.

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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Simbirskiasaurus
E rehilwe ke
Otschev and Efimov 19853
Sehlopha
Diikhthiosaure
Lelapa / leloko
Ophthalmosauridae3
Tlhophiso
Ichthyosauria > Ichthyosauromorpha3
Dilemo tsa mafika
dilemo tse dimilione tse 126 ho isa ho 121 (Barremian)3
Dibopeho tsa mafika
Simbirskites Clay3
Dinaha
Russia3
Direkoto tsa difosili
1 ho The Paleobiology Database3
Ho sibollwa
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.31
E sa ntse e phehwa kgang
Scientists are not sure about the exact size of Simbirskiasaurus because only a partial skull and backbone have been found.1

Moo dintlha di tswang teng

  1. Simbirskiasaurus (en.wikipedia.org)
  2. 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)
  3. Simbirskiasaurus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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