Carta da dino nr. 1859 da 2 027

Undorosaurus

Il num vul dir: “lizard from Undory”1

Mangiava: CharnIctiosaursGiurassic tardiv fin Cretacic temprivTecnicamain betg in dinosaur

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

Fatg divertent: quest reptil da mar nudava, entant ch'ils dinosaurs chaminavan sin terra. Tuts als numnan dinos, ma els eran in'autra rama dals reptils.

Viveva

avant 162 fin 143 milliuns onns4

Giurassic tardiv fin Cretacic tempriv

Fossils chattads en

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

Lunghezza

4 fin 6 m (13 fin 20 ft)1

Spertadad maximala

var 43 km/h (27 mph)

Nudar, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

uschè lung sco 6 chauns dal nas a la cuauschè lung sco 33 bananas ina suenter l'autrapudess nudar la lunghezza d'ina gronda piscina (50 m) en 4,2 secundas

Quant grond era Undorosaurus cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Undorosaurus var 43 km/h (27 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

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

Maletg da Undorosaurus fatg cun IA — In maletg fatg cun IA che mussa co Undorosaurus pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

Per experts da dinos

Num scientific: Undorosaurus
Numnà da: Efimov 19994
Gruppa: Ictiosaurs
Famiglia / clada: Ophthalmosauridae4
Classificaziun: Ichthyosauria > Ichthyosauromorpha4
Vegliadetgna da la crappa: 162 fin 143 milliuns onns (Oxfordian / Tithonian)4
Pajais: Russia4
Chats da fossils: 6 en The Paleobiology Database4
Scuverta: 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
Anc discutà: Scientists still debate whether some species from Norway and Poland really belong to Undorosaurus or are separate animals.1 3

Danunder che vegnan ils fatgs

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): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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