ບັດໄດໂນ ເລກທີ 1653 ຈາກ 2 027

Siats

ຊື່ໝາຍຄວາມວ່າ: “Named after Siats, a man-eating monster from Ute Native American legends.”1 2

ກິນ: ຊີ້ນໄດໂນກິນຊີ້ນຄຣີເທເຊຍສຕອນປາຍ

Siats was a giant meat-eating dinosaur that lived in North America about 98 million years ago. It was one of the biggest predators of its time, and it may have hunted plant-eating dinosaurs like Eolambia.1 2

ມີຊີວິດຢູ່

100 ຫາ 94 ລ້ານປີກ່ອນ5

ຄຣີເທເຊຍສຕອນປາຍ

ພົບຟອສຊິລທີ່

Fossils were found in the Cedar Mountain Formation in Utah, USA.1 5

ຄວາມຍາວ

10 m (33 ft)3

ນ້ຳໜັກ

3,9 ໂຕນ (8 600 lb)1

ຄວາມສູງ

3 m (9,8 ft)

ຄ່າປະມານ

ຄວາມໄວສູງສຸດ

ປະມານ 25 ກມ/ຊມ (16 ໄມລ໌/ຊມ)

ແລ່ນ, ຄ່າປະມານ

ມັນມີຊີວິດຢູ່ເມື່ອໃດ?

ໄທຣແອສຊິກ

ຈູຣາສຊິກ

ຄຣີເທເຊຍສ

252 ລ້ານປີກ່ອນ20114566, ດາວເຄາະນ້ອຍຕົກ

ມັນໃຫຍ່ປານໃດ?

ມັນຍາວປານໃດ?

ມັນສູງປານໃດ?

ຄ່າປະມານ

ມັນໜັກປານໃດ?

ໜັກເທົ່າລົດຍົນ 2,5 ຄັນ

ຍາວເທົ່າລົດຍົນ 2 ຄັນຈອດຮຽງກັນຍາວເທົ່າກ້ວຍ 56 ໜ່ວຍຕໍ່ກັນໜັກເທົ່າໝາ 200 ໂຕໜັກເທົ່າໝາກໂມ 780 ໜ່ວຍໜັກເທົ່ານັກຮຽນ 5 ຫ້ອງເຕັມໆໜັກເທົ່າໝີຂາວ 9 ໂຕແລ່ນ 100 ແມັດໄດ້ໃນ 14 ວິນາທີ (ຄົນທີ່ໄວທີ່ສຸດໃຊ້ 9.6)

Siats ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?

ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.

ມັນໄວປານໃດ?

ຄົນຍ່າງ ປະມານ 5 ກມ/ຊມ (3 mph)

ເດັກຂີ່ລົດຖີບ ປະມານ 12 ກມ/ຊມ (7 mph)

Siats ປະມານ 25 ກມ/ຊມ (16 mph)

ມ້າກຳລັງຄວບ ປະມານ 65 ກມ/ຊມ (40 mph)

ເສືອຊີຕາ ປະມານ 100 ກມ/ຊມ (62 mph)

ເລື່ອງເທ່ໆ

ເລື່ອງໜ້າຮູ້ມ່ວນໆ

Siats was one of the largest predators in North America during the early Late Cretaceous, weighing about 3.9 metric tons (4.3 short tons).1

The only known Siats skeleton is from a young animal, not a fully grown adult, so it might have been even bigger.1 2

Siats lived at the same time and place as small tyrannosauroids, and scientists think it may have kept them from growing huge.2

The name Siats comes from a man-eating monster in Ute tribal legends from Utah.1 2

Siats is the first megaraptoran dinosaur ever found in North America.2

The fossil bones were found sticking out of a hillside during a 2008 expedition.1

ຮູບ Siats ທີ່ AI ສ້າງ — ຮູບທີ່ AI ສ້າງ ສະແດງວ່າ Siats ອາດຈະມີໜ້າຕາແນວໃດ, ຄອມພິວເຕີສ້າງຂຶ້ນຈາກສິ່ງທີ່ນັກວິທະຍາສາດຮູ້. ມັນເປັນການຄາດເດົາ: ສັດໂຕແທ້ອາດຈະມີໜ້າຕາຕ່າງອອກໄປ, ແລະ ບໍ່ມີໃຜຮູ້ສີແທ້ຂອງມັນ.

ເຈົ້າຖາມມາ

ຄຳຖາມທີ່ຖືກຖາມຫຼາຍທີ່ສຸດກ່ຽວກັບ Siats

?How big was Siats?

Siats was about 10 metres (33 feet) long and weighed around 3.9 metric tons (4.3 short tons). That is as heavy as two large cars.1 4

?What did Siats eat?

Siats was a meat-eater that probably hunted plant-eating dinosaurs like Eolambia. It was the top predator of its time.2 4

?Was Siats bigger than T. rex?

No, Siats was smaller than T. rex. T. rex could be over 12 metres (40 feet) long and weigh more than 8 metric tons, while Siats was about 10 metres (33 feet) long and weighed about 4 metric tons.1 4

?When did Siats live?

Siats lived about 98 million years ago, during the early Late Cretaceous period. That is about 30 million years before T. rex appeared.1 2

?Where was Siats found?

Siats was found in Utah, USA, in the Cedar Mountain Formation. Its bones were first seen sticking out of a hillside in 2008.1 4

?Is Siats a dinosaur?

Yes, Siats is a dinosaur. It is a large meat-eating theropod dinosaur, not a pterosaur or marine reptile.1 5

ໄຂຄວາມເຊື່ອຜິດ

ຄວາມເຊື່ອຜິດ: Some people think Siats was a tyrannosaur, like T. rex.

ຄວາມຈິງ: Scientists think Siats was an allosauroid, a different group of meat-eaters, not a tyrannosaur.1 2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ

ຊື່ວິທະຍາສາດ: Siats
ຕັ້ງຊື່ໂດຍ: Zanno and Makovicky 20135
ກຸ່ມ: ໄດໂນກິນຊີ້ນ
ຄອບຄົວ / ເຄລດ: Megaraptora5
ການຈັດໝວດໝູ່: Theropoda > Megaraptora5
ອາຍຸຂອງຫີນ: 100 ຫາ 94 ລ້ານປີ (Cenomanian)5
ຊັ້ນຫີນ: Cedar Mountain5
ປະເທດ: ສະຫະລັດ5
ບັນທຶກຟອສຊິລ: 1 ໃນ The Paleobiology Database5
ການຄົ້ນພົບ: Siats was discovered by Lindsay Zanno during a 2008 Field Museum expedition with Peter Makovicky. The bones were collected from 2008 to 2010 in Utah, and the dinosaur was named in 2013.1
ຍັງຖົກຖຽງກັນຢູ່: Scientists are not sure exactly where Siats belongs in the dinosaur family tree. Some think it was a megaraptoran, while others suggest it was closer to tyrannosaurs.1

ຂໍ້ມູນມາຈາກໃສ

Siats (en.wikipedia.org)
Neovenatorid theropods are apex predators in the Late Cretaceous of North America | Nature Communications (nature.com)
Siats (en.wikipedia.org)
Dominant Dinosaur That Lived Before T. rex Discovered - Field Museum (fieldmuseum.org)
Siats in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.

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