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Kaartuunii: Traskasaura
Kaardii daayinoo Lak. 1824 kan 2 027 keessaa

Traskasaura

Hiika maqaa: “Trask lizard”1
Kan nyaate: FoonPileesiyoosarootaKireetaashasii DhumaaSeera saayinsiitiin daayinoosarii miti

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

Odeeffannoo bashannansiisaa: harkifataan galaanaa kun yeroo daayinoosarootni lafa irra deemaa turan daakaa ture. Namni hundi daayinoo jedhee isaan waama, garuu damee harkifattootaa adda ta'e turan.
Kan jiraate
waggaa miliyoona 86 hanga 84 dura3
Kireetaashasii Dhumaa
Fosiliiwwan kan itti argaman
Haslam Formation, Vancouver Island, British Columbia, Canada13
Dheerina
10 hanga 12 m (33 hanga 39 ft)12
Saffisa ol'aanaa
gara 20 km/sa'a (12 mph)
Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Traskasaura gara 12 m dheeraa (39 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)Arba, bineensa lafa irraa isa har'a hunda caalaa guddaa gara 6.5 m (21 ft)
akka konkolaataa 2.5 tarreen dhaabatan dheeraaakka muuzii 67 walitti hiriiran dheeraadheerina bishaan daakaa guddaa (50 m) sekondii 9 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Traskasaura hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

AI'n kan hojjetameFakkii AI'n hojjetame: Traskasaura
Fakkii AI'n hojjetame kan Traskasaura maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.
ati gaafatte

Gaaffiiwwan waa'ee Traskasaura baay'ee gaafataman

?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

Ogeeyyii daayinootiif

Maqaa saayinsii
Traskasaura
Kan maqaa baase
O’Keefe et al. 20253
Garee
Pileesiyoosaroota
Maatii / kilaadii
Elasmosauridae3
Ramaddii
Plesiosauria > Elasmosauridae > Sauropterygia3
Umurii dhagaawwanii
waggaa miliyoona 86 hanga 84 (Santonian)3
Caasaawwan dhagaa
Haslam3
Biyyoota
Kanaadaa3
Galmee fosilii
3 The Paleobiology Database keessa3
Argannoo
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
Ammallee falmisiisaa
Scientists debate whether Traskasaura was a very early aristonectine or if its similar features evolved separately.1

Odeeffannoon eessaa dhufa

  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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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