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Cartoon da Traskasaura
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Traskasaura

Il num vul dir: “Trask lizard”1
Mangiava: CharnPlesiosaursCretacic tardivTecnicamain betg in dinosaur

Traskasaura was a long-necked marine reptile that lived in the ocean around Vancouver Island, Canada, about 85 million years ago. It was a fierce predator with strong, sharp teeth that could crush the shells of its prey. This ancient sea monster is the official fossil of British Columbia!12

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 86 fin 84 milliuns onns3
Cretacic tardiv
Fossils chattads en
Haslam Formation, Vancouver Island, British Columbia, Canada13
Lunghezza
10 fin 12 m (33 fin 39 ft)12
Spertadad maximala
var 20 km/h (12 mph)
Nudar, stima

Cura viveva el?

Triassic
Giurassic
Cretacic
avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Traskasaura var 12 m lung (39 ft)In velo da creschids var 1,8 m (5,9 ft)In auto var 4,5 m (15 ft)In elefant, il pli grond animal da terra dad oz var 6,5 m (21 ft)
uschè lung sco 2,5 autos parcads in suenter l'auteruschè lung sco 67 bananas ina suenter l'autrapudess nudar la lunghezza d'ina gronda piscina (50 m) en 9 secundas

Quant grond era Traskasaura cumpareglià cun TAI?

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

Quant spert era el?

chaussas cool

Fatgs divertents

1

Traskasaura had a very long neck with at least 50 bones, making it one of the longest-necked elasmosaurs.2

2

This marine reptile could swim downwards to dive on its prey from above, a hunting style that was unusual for elasmosaurs.2

3

The first Traskasaura fossil was found in 1988 by Michael Trask and his daughter Heather along the Puntledge River.1

4

Traskasaura was named the official Provincial Fossil of British Columbia in 2023, even before it got its scientific name.12

5

Scientists think Traskasaura had a strange mix of features from both early elasmosaurs and a later group called aristonectines.1

6

Three Traskasaura specimens have been found, including a nearly complete adult skeleton and a well-preserved juvenile.1

Fatg cun IAMaletg da Traskasaura fatg cun IA
In maletg fatg cun IA che mussa co Traskasaura 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.
tias dumondas

Las dumondas las pli frequentas davart Traskasaura

?How big was Traskasaura?

About 12 metres (39 feet) long. That is roughly as long as a large bus.2

?What did Traskasaura eat?

It likely ate ammonites, shelled sea creatures that lived in the same ocean. Its strong, sharp teeth were perfect for crushing their shells.2

?Is Traskasaura a dinosaur?

No, it is a plesiosaur, a type of marine reptile that lived in the sea. It is not a dinosaur.1

?When did Traskasaura live?

It lived about 85 million years ago, during the Late Cretaceous Period.12

Per experts da dinos

Num scientific
Traskasaura
Numnà da
O’Keefe et al. 20253
Gruppa
Plesiosaurs
Famiglia / clada
Elasmosauridae3
Classificaziun
Plesiosauria > Elasmosauridae > Sauropterygia3
Vegliadetgna da la crappa
86 fin 84 milliuns onns (Santonian)3
Formaziuns da crap
Haslam3
Pajais
Canada3
Chats da fossils
3 en The Paleobiology Database3
Scuverta
The first Traskasaura skeleton was discovered in 1988 by Michael Trask and his daughter Heather on the bank of the Puntledge River near Courtenay, British Columbia. It was officially named Traskasaura sandrae in 2025 by paleontologist F. Robin O'Keefe and colleagues.1
Anc discutà
Scientists debate whether Traskasaura was a very early aristonectine or if its similar features evolved separately.1

Danunder che vegnan ils fatgs

  1. Traskasaura (en.wikipedia.org)
  2. Mystery of “very odd” elasmosaur finally solved: one of North America’s most famous fossils identified as new species - Taylor & Francis Newsroom (newsroom.taylorandfrancisgroup.com)
  3. Traskasaura in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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Dapli da la medema gruppa: Plesiosaurs

Era dal medem temp: Cretacic tardiv

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