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Taniwhasaurus: marrazkia
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Taniwhasaurus

Izenaren esanahia: “taniwha lizard, after a supernatural water creature from Māori mythology”1
Jaten zuen: HaragiaMosasauroakGoi KretazeoaTeknikoki ez da dinosauroa

Taniwhasaurus was a fierce marine lizard that swam in the oceans during the time of dinosaurs. It had a long, toothless snout like a spear and used it to hunt fish and other sea creatures. This mosasaur lived near New Zealand, Antarctica, Japan, and South Africa.12

Datu dibertigarria: itsas narrasti hau igerian zebilen dinosauroak lehorrean ibiltzen ziren bitartean. Denek dino deitzen diete, baina narrastien beste adar bat ziren.
Bizi izan zen
Duela 86 eta 66 milioi urte artean3
Goi Kretazeoa
Fosilak hemen aurkitu dira:
New Zealand, Antarctica, Japan, and South Africa21
Luzera
6,7 m (22 ft)1
Abiadura maximoa
37 km/h inguru (23 mph)
Igeri egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Taniwhasaurus 6,7 m inguru luze (22 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)
7 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 37 banana bezain luzeigerileku handi baten luzera (50 m) 4,9 segundotan egin zezakeen igerian

Zein handia zen Taniwhasaurus ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Taniwhasaurus belongs to a group called tylosaurines, which had a long, toothless tip on their upper jaw like a bony spear.1

2

The first fossils of Taniwhasaurus were found in the 1860s at Haumuri Bluff in New Zealand, and named by James Hector in 1874.1

3

One species, Taniwhasaurus antarcticus, was originally named Lakumasaurus after a sea spirit from the mythology of the Yahgan people of South America.1

4

A nearly complete skull of Taniwhasaurus antarcticus was discovered on James Ross Island in Antarctica in 2000, measuring 72 centimeters (28 inches) long.1

5

Taniwhasaurus lived between about 86 and 66 million years ago, during the Late Cretaceous period.2

6

The species Taniwhasaurus oweni was named in honor of the famous paleontologist Richard Owen, who first described marine reptiles from New Zealand.1

7

Taniwhasaurus fossils have been found in marine rocks that were once part of ancient seabeds, alongside ammonites, sharks, and other mosasaurs.1

AAk eginaTaniwhasaurus: AAk egindako irudia
Taniwhasaurus nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.
zure galderak

Taniwhasaurus: gehien egindako galderak

?How big was Taniwhasaurus?

It was a medium-sized mosasaur, reaching about 6.7 metres (22 feet) long.1

?Could Taniwhasaurus swim?

Yes. Its powerful paddles and flexible spine helped it swim, and its tail gave the main push forward.1

?What did Taniwhasaurus eat?

It hunted fish and other sea creatures. It may have used an electro-sensitive snout to find prey.1

?Is Taniwhasaurus a dinosaur?

No, it is a mosasaur, which is a group of extinct marine lizards that lived alongside dinosaurs.1

?When did Taniwhasaurus go extinct?

It lived during the Late Cretaceous period and died out about 66 million years ago.1

Mito-hauslea

Mitoa: Some people think Taniwhasaurus was a dinosaur.

Egia: Taniwhasaurus was a mosasaur, a type of marine lizard, not a dinosaur. Mosasaurs are reptiles that lived in the sea and are more closely related to modern snakes and monitor lizards.1

Dino adituentzat

Izen zientifikoa
Taniwhasaurus
Izendatzailea:
Hector 18743
Taldea
Mosasauroak
Familia / klada
Mosasauridae3
Sailkapena
Mosasauroidea3
Arroken adina
86 eta 66 milioi urte artean (Coniacian / Maastrichtian)3
Arroka-formazioak
Conway, Snow Hill Island, Conway Siltstone3
Herrialdeak
Zeelanda Berria, Antartika, Japonia, Hegoafrika3
Fosil-erregistroak
11 The Paleobiology Database datu-basean3
Aurkikuntza
The first fossils of Taniwhasaurus were found in the 1860s at Haumuri Bluff, New Zealand. Scottish naturalist James Hector named the genus in 1874, calling it Taniwhasaurus oweni after the Māori taniwha and honoring Richard Owen.1
Oraindik eztabaidagai
Scientists are not sure if the species Taniwhasaurus mikasaensis from Japan is really a separate species, because its fossils are very incomplete.1

Datuak nondik datozen

  1. Taniwhasaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Taniwhasaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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