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Chithunzi choseketsa cha Traskasaura
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Traskasaura

Dzina limatanthauza: “Trask lizard”1
Ankadya: NyamaMaplesiosauriKumapeto kwa KretaseKwenikweni si dainoso

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

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.
Ankakhala
zaka 86 mpaka 84 miliyoni zapitazo3
Kumapeto kwa Kretase
Mafosili apezeka ku
Haslam Formation, Vancouver Island, British Columbia, Canada13
Utali
10 mpaka 12 m (33 mpaka 39 ft)12
Liwiro lalikulu kwambiri
pafupifupi 20 km/h (12 mph)
Kusambira, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Traskasaura utali wa pafupifupi 12 m (39 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)
wautali ngati magalimoto 2.5 oimikidwa pamzerewautali ngati nthochi 67 zotsatizanaakanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 9

Traskasaura anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Traskasaura chopangidwa ndi AI
Chithunzi cha momwe Traskasaura mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Kwa akatswiri a madino

Dzina la sayansi
Traskasaura
Anapatsidwa dzina ndi
O’Keefe et al. 20253
Gulu
Maplesiosauri
Banja / kladi
Elasmosauridae3
Magawidwe a sayansi
Plesiosauria > Elasmosauridae > Sauropterygia3
Zaka za miyala
zaka 86 mpaka 84 miliyoni (Santonian)3
Mapangidwe a miyala
Haslam3
Mayiko
Kanada3
Zolemba za mafosili
3 mu The Paleobiology Database3
Kupezeka
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
Akukambiranabe
Scientists debate whether Traskasaura was a very early aristonectine or if its similar features evolved separately.1

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Maplesiosauri

Enanso a nthawi yomweyo: Kumapeto kwa Kretase

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