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Umfanekiso wekhathuni: Traskasaura
Ikhadi ledayinaso No. 1824 kwe-2 027

Traskasaura

Igama lithetha: “Trask lizard”1
Yayitya: InyamaIiplesiosauriiCretaceous yamvaNgokwenene ayisiyo dayinaso

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

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.
Yaphila
86 ukuya ku-84 izigidi zeminyaka eyadlulayo3
iCretaceous yamva
Iifosili zifunyenwe:
Haslam Formation, Vancouver Island, British Columbia, Canada13
Ubude
10 ukuya ku-12 m (33 ukuya ku-39 ft)12
Esona santya siphezulu
malunga ne-20 km/h (12 mph)
Ukuqubha, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Traskasaura malunga ne-12 m ubude (39 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)
inde njengeemoto ezingama-2.5 zipakwe zilandelelanainde njengeebhanana ezingama-67 zilandelelanaibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-9

Traskasaura wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

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

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Traskasaura
Umfanekiso owenziwe yi-AI obonisa indlela Traskasaura esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: 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

Kwiingcali zeedayinaso

Igama lenzululwazi
Traskasaura
Inikwe igama ngu:
O’Keefe et al. 20253
Iqela
Iiplesiosauri
Usapho / iclade
Elasmosauridae3
Ukuhlelwa
Plesiosauria > Elasmosauridae > Sauropterygia3
Ubudala bamatye
86 ukuya ku-84 izigidi zeminyaka (Santonian)3
Izakhiwo zamatye
Haslam3
Amazwe
iKhanada3
Iirekhodi zeefosili
3 kwi-Paleobiology Database3
Ukufunyanwa
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
Kusaxoxwa ngayo
Scientists debate whether Traskasaura was a very early aristonectine or if its similar features evolved separately.1

Apho iinyani zivela khona

  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): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Iiplesiosauri

Nezinye ezivela kwixesha elinye: iCretaceous yamva

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